Cold, Pressure and Humidity Days Compared With Luteal PMDD Days

Updated 3 October 2026

At a glance

In a European study of older adults with osteoarthritis, 67.2% said weather affected their joint pain, and cold and damp conditions were named most often (PubMed Central).
Over 12 months, 13% of 100 people with migraine were clearly weather sensitive, and the direction of the pressure change that mattered differed between people.
ACOG lists headache, aches and pains, bloating and irritability among premenstrual symptoms, so a cycle day belongs on every weather entry.
PMDD Journey keeps weather lines, symptoms and cycle days in one dated history, and the calendar view colors each day by intensity.

A cold morning, a drop in air pressure and a damp afternoon can each change how the body feels. The days before a period change it as well. One hard day rarely shows which of these was at work.

This guide lists what each kind of weather day is reported to bring, what to write down for it, and how to compare two entries with the same weather on different cycle days. It ends with the records worth bringing to a clinician.

Cold days with PMDD: stiffness and aches to write down

Cold is one of the weather conditions people most often link to body pain. In a European study of older adults with osteoarthritis, 67.2% said the weather affected their joint pain, and 30.2% reported sensitivity to cold weather only (PubMed Central: weather sensitivity and joint pain). A review of 14 observational studies found that lower temperature went with higher osteoarthritis pain (PubMed Central: weather and osteoarthritis pain). Both sources describe joint conditions, so they supply words for what a cold day can feel like and give no cause for PMDD symptoms.

A cold-day entry has five parts:

Body area: hands, knees, hips, back, jaw or another place.
Feeling: stiff, aching, tight, sharp or dull.
Course: present at the first movement of the day, or present all day.
Temperature, as the forecast you checked shows it.
Cycle day, counted from the first day of the last period.

Mood and irritability go on a separate line of the same entry, because the weather studies above measured pain. From PMDD Journey (by Health Journey Labs), we recommend writing the body area and the cycle day in the same entry. A stiff cold morning in week one then reads differently from the same morning in the last week before a period.

Stiffness and aches on a cold morning go into the Daily check-in as physical symptoms, with the temperature recorded as an external factor. The Daily Journal holds the body area and the pain words in your own sentences, and voice entry works when the hands are too stiff to type. Because every entry in PMDD Journey carries a cycle day, a cold day early in the month and one late in the month stay easy to compare.

Rising or falling air pressure with PMDD: headache and ache details to record

Forecasts give air pressure in hectopascals (hPa) and often say whether it is rising, falling or steady. Direction differs between people with migraine. In a 12-month study of 100 people with migraine, 13% could be clearly identified as weather sensitive, and one person's attacks followed rising pressure while another's followed falling pressure (PubMed Central: weather and migraine). In the osteoarthritis review, higher barometric pressure went with higher pain intensity.

Headache and aches and pains are also on ACOG's list of physical premenstrual symptoms, along with bloating and fatigue (ACOG: premenstrual syndrome). A headache on a day of changing pressure therefore needs two labels, the pressure direction and the cycle day. Write down:

Air pressure, headache and aches

PMDD Journey notes the pressure direction from the forecast.

The pressure direction on the forecast: rising, falling or steady.
Where the headache or ache was, and the word that describes it.
Whether an earlier pressure change on another cycle day brought the same feeling.
The cycle day and the other symptoms of that date, such as irritability or poor concentration.

Record the direction you see, because published patterns differ between people. Keep one pressure line for every date, including dates without a headache (PMDD Journey checklist).

A day when the headache stands out goes into the Flare Tracker, which flags a day clearly worse than a usual week and shows later whether such days repeat. The Daily Journal keeps the forecast direction as a sentence on that date. After several cycles, PMDD Journey shows the flagged days in the calendar view, so you can check whether they line up with one cycle day or with pressure changes.

Humid and damp days with PMDD: swelling, aches, and bloating notes

Damp weather was the condition named most often in the European osteoarthritis study. Of the 469 weather-sensitive participants, 184 (39.2%) reported sensitivity to damp or rainy weather (PubMed Central: weather sensitivity and joint pain). The 14-study review also found that higher relative humidity went with higher osteoarthritis pain.

Swelling and bloating complicate a humid-day entry. ACOG lists bloating and weight gain, swelling of the hands or feet, and aches and pains among premenstrual symptoms (ACOG: premenstrual syndrome). One feeling can therefore have a weather label, a cycle label or both. To separate them, write:

Swelling and bloating on humid days

PMDD Journey records where the swelling is and the humidity.

☐ Swelling or bloating location: fingers, ankles, abdomen or face.
☐ Relative humidity as a percentage, if the forecast shows it.
☐ Days since the last period started.
☐ A scale reading or body note, if you already keep one.

A humid day in week one that brings the same swelling as a humid day in the last week is a useful pair to keep, because the cycle day is the only field that differs between the two.

Swelling, bloating and aches fit the physical-symptom entry of the Daily check-in, with the humidity figure recorded as an external factor. The Period Tracker holds start and stop dates and flow, so each humid day can be read against bleeding dates. The Weight Tracker adds scale readings or body notes for the same dates, all inside PMDD Journey.

Cold, pressure, humidity, and luteal days with PMDD: what each entry should name

The table sets out what each kind of day is reported to bring and what its entry needs. The weather rows come from the studies cited above. The luteal row comes from the ACOG symptom list.

Luteal weather table, by PMDD Journey

PMDD Journey (by Health Journey Labs) — Cold, pressure, humidity and luteal days: what each entry should name
Day type	Reported effects	Details to write	Cycle-day check
Cold day	Joint stiffness and aches	Body area, feeling, temperature	Which day of the cycle it fell on
Pressure change	Headache in some people with migraine, and higher pain with higher pressure in the osteoarthritis review	Direction on the forecast, headache location	Whether an earlier change brought the same feeling
Humid or damp day	Joint pain, with damp weather named most often in the European study	Relative humidity, location of swelling	Days since the last period started
Luteal day	Irritability, anxiety, poor concentration, appetite changes, bloating, sleep problems, headache, aches	Mood words, what the day limited	Days until the next expected period

ACOG describes the premenstrual pattern as symptoms present in the 5 days before a period, for at least three menstrual cycles in a row, that end within 4 days after the period starts (ACOG: premenstrual syndrome). AAFP adds that premenstrual syndrome is primarily diagnosed clinically from consistent symptoms in the luteal phase that resolve during menstruation or within the week after (AAFP: premenstrual syndrome and PMDD). The cycle day is therefore the one field every weather entry carries. The guide on how long PMDD symptoms last before a period covers that window in more detail.

Does a cold day look different from a luteal day in your own entries? The Daily check-in records mood, irritability, anxiety and energy with the cycle day, and the monthly view colors each day by intensity. The weather note on the same entry shows which kind of day was which, and the Period Tracker in PMDD Journey supplies the bleeding dates.

Same weather on two cycle days with PMDD: building a pair of entries

One matched pair of entries is more informative than ten separate ones. Choose two dates with the same weather at different points of the cycle and write them in the same shape. The two lines below show that shape as an illustration:

Same weather on two different cycle days

PMDD Journey pairs days with matching weather from different phases.

☐ Earlier in the cycle: cold morning, hands stiff at first movement, mood steady.
☐ Later in the cycle: cold morning, hands stiff at first movement, irritability high, concentration poor.

If the stiffness is identical on both dates and only the mood words change, the entries point to two separate patterns, one following the weather and one following the cycle day. A clinician can then assess the timing. That is the reason to record the same fields on both dates.

AAFP advises that patients record symptoms for at least two cycles because symptoms can vary from cycle to cycle, and it names a symptom-tracking diary or the Daily Record of Severity of Problems as tools for finding the cyclic pattern (AAFP: premenstrual syndrome and PMDD). ACOG suggests writing down and rating symptoms each day for at least 2 to 3 months and recording period dates as well (ACOG: premenstrual syndrome). The guide on starting a PMDD log from scratch covers the basic fields.

Cycle day is stored with each entry in PMDD Journey, which makes two cold mornings comparable without extra work. A Custom symptoms label such as cold stiffness gives the weather part of the entry a fixed name. The Daily Journal holds the sentence about what each of the two days limited.

A four-line daily entry for weather and PMDD: sky, body, mood words, and cycle day

A fixed entry shape keeps weather and cycle records comparable across months. Use the same four lines each date:

A four-line weather and cycle entry

PMDD Journey keeps each day to four lines.

Sky: temperature, pressure direction and relative humidity, as read from a forecast.
Body: the area, the feeling and whether it was present at the first movement of the day.
Mood words: irritability, anxiety, concentration and energy for the day.
Cycle day, and whether bleeding had started.

The wording matters more than the length. Use the same word for the same feeling each time, such as "stiff" for stiffness and "pressure headache" for a headache on a pressure-change day.

AAFP names a symptom-tracking diary and the Daily Record of Severity of Problems, a validated prospective survey tool, as ways to identify the cyclic pattern of symptoms (AAFP: premenstrual syndrome and PMDD). A four-line weather entry is a lighter diary of the same kind, and its value comes from filling in all four lines for every date (PMDD Journey recommendations).

The Daily check-in in PMDD Journey already covers three of the four lines: physical symptoms and external factors for the sky and body lines, and mood, irritability, anxiety, sleep and energy for the mood-words line. The Daily Journal takes the extra sentence, typed or spoken, when a line needs more detail than a score gives.

Weather and cycle records for PMDD to bring to a clinician

A short visit works better when the dates are already collected. Bring these records:

Weather and cycle records for a visit

PMDD Journey brings at least two cycles of dated entries.

☐ At least two cycles of dated entries that include the weather line.
☐ The days flagged as clearly worse, each with its cycle day.
☐ Two or three matched pairs of entries with the same weather on different cycle days.
☐ Medicines and supplements already in use, with start dates and any changes a clinician made.
☐ The names and dates of tests a clinician ordered.

AAFP calls premenstrual disorders a diagnosis of exclusion (AAFP: guideline on premenstrual disorders), which is why test dates and the medicine list belong in the packet. The guide on preparing for a short PMDD doctor visit covers the rest of the packet.

Three questions fit the packet. Is it worth reviewing the flagged dates together? Is it worth reviewing the cycle days of the cold-day stiffness together? Is it worth reviewing the medicine and supplement list together? Each one points the clinician to dated facts, and the clinician decides what they mean.

Doctor Report turns the logged history into a one-page summary with cycle dates, mood and irritability, anxiety, sleep, energy and how you functioned. My Care Team keeps the clinician's name and short notes for what to ask and bring, what was said during the visit and what to review afterward. My Meds and My Labs in PMDD Journey hold the medicine list and test dates for the same page.

How PMDD Journey can help

A paper notebook can hold a weather line and a cycle day for every date. When you want those lines sorted by cycle day without copying them again, the apps reviewed in Best PMDD Apps 2026 are a place to start.

PMDD Journey is a personal PMDD tracker from Health Journey Labs on the App Store and Google Play. On this angle it lets you write the sky, the body area and the cycle day for each date, so cold, pressure and humidity days can be told apart from luteal days. Several cycles of those entries give a clinician dated rows to review in place of a recollection. Below is what you can use and how each part helps.

Daily check-in — Records physical symptoms, emotional state, nutrition, sleep, exercise, meds and external factors such as the day's weather, with mood, irritability, anxiety, energy and cycle day attached.
Daily Journal — Takes typed or spoken notes on what the day limited, with cycle-day context, so a stiff cold morning or a pressure headache can be described in full sentences.
Flare Tracker — Flags a day clearly worse than a usual week, such as a day of sharp irritability, and shows over weeks whether the rise was a single day or a repeat.
My Meds — Lists medicine and supplement names, entry dates, start dates and changes your clinician made, to read against mood, sleep and cycle weeks.
My Labs — Stores result dates for tests your clinician ordered to rule out other causes, such as blood counts, thyroid and iron, to read against mood and symptoms by cycle day.
Weekly Goals — Holds one small aim for the week and whether it held, read against what the check-ins show.
Learn — Offers short topics and prompts on luteal-phase symptoms, cycle timing, sleep, tracking across two cycles and visit preparation.
AI companions — Offers Clara for general chat and specialist companions for knowledge, fitness, nutrition and relationships, all of which see your logged history and can help word a question for a visit.
My Care Team — Keeps your clinicians and short visit notes, covering what to ask and bring, notes during the visit and review afterward.
Doctor Report — Exports a one-page summary of the logged history: cycle dates, mood and irritability, anxiety, sleep, energy, work or relationship impact and how you functioned.
My Assessments — Adds structured check-ins that go beyond the daily scores, plus onboarding questions on life and social context.
Food Tracker — Records meal or drink lines, including caffeine and alcohol, to read against mood, energy, sleep and cycle day.
Period Tracker — Records start and stop dates, flow and how heavy or light bleeding felt, to read against mood, irritability, sleep, energy and everything else logged.
Weight Tracker — Records scale readings or body notes, to read against energy, sleep and cycle.

Weather lines, symptoms and cycle days entered across several cycles form one history in which weather days and luteal days show up as separate patterns. Custom symptoms keep labels such as cold stiffness or pressure headache identical from entry to entry.

We make PMDD Journey at Health Journey Labs. This guide is educational and does not replace medical advice. Diagnosis, medication decisions, and urgent care decisions belong with your treating clinicians.

Sources

FAQ

The answers below draw on the sources cited in this guide, and the app they mention is PMDD Journey (by Health Journey Labs).

Can weather make PMDD symptoms worse?

The weather studies cited in this guide measured migraine and joint pain, so they do not answer that question for PMDD. Your own dated entries can show whether hard days follow cold, pressure or humidity, follow the cycle day, or follow both.

In PMDD Journey, the Daily check-in records external factors and mood on the same entry as the cycle day, so after two cycles you can see which of the two patterns your harder days follow.

Why do my joints feel stiffer on cold days before my period?

In a European osteoarthritis study, 30.2% of participants reported sensitivity to cold weather only (PubMed Central), and ACOG lists aches and pains as a premenstrual symptom. Either cause, or both, can lie behind one stiff morning.

Writing the body area, the temperature and the cycle day in one Daily Journal entry lets PMDD Journey keep the cold mornings of week one and week four in one history, so you can read them against each other.

How can I tell whether a headache comes from air pressure or from my cycle?

One headache cannot be sorted by looking at it. ACOG lists headache among premenstrual symptoms, and in a 100-person migraine study only 13% were clearly weather sensitive, so several entries with the cycle day and pressure direction are needed (PubMed Central).

Flagging the day with the Flare Tracker and adding a forecast sentence in the Daily Journal lets the calendar view of PMDD Journey show later whether flagged headaches gather at one cycle day or follow pressure changes.

Does humid weather cause bloating?

The reviews cited here link humidity with joint pain and say nothing about bloating. ACOG lists bloating as a premenstrual symptom, so the cycle day is the first detail to write with any bloated day.

The Period Tracker in PMDD Journey keeps start and stop dates and flow, and the Daily check-in holds physical symptoms with external factors, so bloated days can be read against bleeding dates and humidity notes.

Where do I find pressure and humidity numbers for my notes?

Most weather forecasts show the temperature, relative humidity as a percentage and air pressure in hectopascals, often with a word or arrow for rising or falling. Copy the figure or the word exactly as shown on that date.

Free text and voice entry in the Daily Journal of PMDD Journey take a short sentence such as the forecast reading, and it stays attached to that date's symptoms and cycle day, so nothing has to be matched up later.

Do I need to log the weather every day?

Ordinary days matter as much as hard ones, because they show what a usual weather day looks like. ACOG advises writing down and rating symptoms each day for at least 2 to 3 months, so a short sky line daily gives flagged days a comparison.

Because the monthly view colors days by intensity, PMDD Journey shows ordinary days with a weather line and hard days with one on a single calendar, and the contrast between them becomes visible.

How many cycles of weather notes do I need before a visit?

AAFP advises recording symptoms for at least two cycles because symptoms can vary from cycle to cycle. Weather varies too, and two cycles give more chances to catch the same weather on two different cycle days.

The Doctor Report in PMDD Journey turns the logged history into a one-page summary of cycle dates, mood, irritability, anxiety, sleep, energy and function, so a short visit can start from two cycles of dates.

Why does the same cold day feel different at different times of the month?

ACOG describes premenstrual symptoms as present in the 5 days before a period and ending within 4 days after it starts (ACOG). A cold day inside that window can carry premenstrual symptoms as well as cold-related ones.

Cycle day travels with each Daily check-in in PMDD Journey, and the weekly view colors days by intensity, which lets you compare a cold day in week one directly with a cold day in week four.

Is irritability on a stormy day the weather or PMDD?

The weather studies cited here measured pain, so they give no basis for naming weather as the cause of irritability. AAFP notes that premenstrual symptoms occur in the luteal phase and resolve during menstruation or within the week after, so cycle timing is the first check.

Irritability is recorded in the Daily check-in of PMDD Journey, so stormy days and calm days appear in one history, each with its cycle day and its weather line, ready to compare across a whole cycle.

What if the weather and cycle symptoms overlap?

Overlap is expected, because ACOG's premenstrual list already includes headache, aches and pains, and bloating. Keep both labels on the entry instead of choosing one, and write the cycle day and the forecast line every time.

Custom symptoms in PMDD Journey let you add labels such as pressure headache or cold stiffness, so overlapping entries stay separate, and the calendar view then shows how often each label appears across several cycles.

Should I tell my clinician about weather patterns?

Yes, as dated facts. A clinician can assess a symptom pattern when it comes with dates, cycle days and a weather line, and AAFP states that premenstrual syndrome is primarily diagnosed clinically from consistent symptoms in the luteal phase.

My Care Team in PMDD Journey holds short visit notes for what to ask and bring, and the Doctor Report gives the clinician one page of cycle dates and symptoms to read during the appointment.

What kind of entry helps a clinician most?

AAFP states that a PMDD diagnosis requires symptoms that substantially interfere with work, school, social activities or relationships. Entries that describe what the day limited therefore carry more weight than entries that list weather alone.

The Daily Journal in PMDD Journey holds notes on what the day limited, with cycle-day context, which gives a clinician concrete examples of function in place of general descriptions, and those examples carry the dates a visit needs.

What if my symptoms change quickly or worry me?

Contact a clinician when symptoms change quickly or cause worry, without waiting for the next logged week. If you are in danger, call your local emergency number (911 is one example) and ask for help straight away.

Afterward, the Daily Journal of PMDD Journey can hold the debrief of that contact, and the Flare Tracker marks the date of the change so it is easy to find in the history later.

Can I use a paper notebook instead of an app?

A notebook works when every line has the date, the cycle day, the forecast line, the body area and the mood words. Rows written the same way each day are easier for a clinician to read than paragraphs.

PMDD Journey adds one shared history with insights and correlations that strengthen as it grows, plus calendar and monthly views, so repeated weather and cycle combinations appear without counting pages by hand or rereading old entries.

How do I keep privacy in check with my health log?

Entries from the late-luteal days can include anger, low mood or thoughts you would not say out loud. Protect the log with a passcode, keep it off shared devices, and agree with your clinician on how much detail to bring.

The health notes you enter in PMDD Journey are covered by the app's privacy policy, which explains how data is stored and handled. Questions about what a pattern means go to a clinician, because medical advice comes from them.