Western Australia barometric pressure forecast
Perth area
Updated 12 Nov, 6:25 pm AWST · four times a day
Reviewed byHirotaka Maekawa, MD (headache specialist in Japan)See pressure changes for tomorrow and beyond in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Weather and pressure for the week
Today Thu 12/11 · Perth
Watch for
Temperature swing
Sunny
25/16℃9°C swing
Pressure StableLow 1015 hPa
Drop
-1 hPa
Humidity
60%
Chance of rain
2%
Highest pressure
1019 hPa
Temperatures vary by 9℃ during the day. If temperature swings tend to bring on your headaches, wear layers you can easily put on or take off to keep your body temperature steady.
Details (what to watch, 3-hour table)
- · Temperatures vary by 9℃ during the day. If temperature swings tend to bring on your headaches, dress for the change.
| Time | Weather | Temp | Humidity | Pressure |
|---|---|---|---|---|
| 12 AM | Sunny | 20℃ | 53% | 1015 |
| 3 AM | Sunny | 17℃ | 65% | 1015 |
| 6 AM | Sunny | 17℃ | 72% | 1016 |
| 9 AM | Sunny | 22℃ | 55% | 1018 |
| 12 PM | Sunny | 24℃ | 53% | 1017 |
| 3 PM | Sunny | 24℃ | 54% | 1017 |
| 6 PM | Sunny | 22℃ | 60% | 1018 |
| 9 PM | Sunny | 20℃ | 64% | 1019 |
Perth on Thu 12/11: Sunny. High 25℃, low 16℃. Avg. humidity 60%. Chance of rain up to 2%. Pressure 1015–1019 hPa (outlook: Stable).
Tomorrow Fri 13/11 · Perth
Watch for
Temperature swing
Cloudy
Temperatures vary by 10℃ during the day. If temperature swings tend to bring on your headaches, wear layers you can easily put on or take off to keep your body temperature steady.
Tomorrow: see the pressure trend in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Day after tomorrow Sat 14/11 · Perth
Day after tomorrow: see the pressure trend in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Sun Sun 15/11 · PerthGuide
Sun: see the pressure trend in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Mon Mon 16/11 · PerthGuide
Mon: see the pressure trend in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Tue Tue 17/11 · PerthGuide
Tue: see the pressure trend in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Wed Wed 18/11 · PerthGuide
Wed: see the pressure trend in Zutsu Note
Free hourly pressure forecasts for where you are, up to a week ahead.
Zutsu Note is a free headache diary app from Japan ("zutsu" is Japanese for "headache").
Today across Australia
Real-time headache map
Open the full real-time headache map
Now (10 PM AET)
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Nearby (West and North)
Reviewed byHirotaka Maekawa, MD
Neurologist and headache specialist in Japan
Trained in the Department of Neurology at The University of Tokyo before focusing fully on headache care. Visiting Lecturer at Showa Medical University. Developer of the headache diary app Zutsu Note.
Headache diary app from Japan. "Zutsu" is Japanese for "headache."
- Pressure forecast for where you are
- Log your headaches, too
- Free to use
Frequently asked questions
What is the barometric pressure in Perth today?
On Thursday 12 November, barometric pressure in Perth, Western Australia is forecast to range from 1015 hPa to 1019 hPa. Zutsu Note rates today's pressure in Western Australia as Stable, based on the day's lowest pressure and the biggest change within 6 hours.
Will the barometric pressure change much in Perth today?
Somewhat. Pressure in Perth is forecast to rise by up to 3 hPa within 6 hours today. A change this size is rated Mild on this page. Over the whole day, pressure falls by up to 1 hPa and rises by up to 4 hPa.
Can a drop in barometric pressure cause a headache?
In some people, yes. In studies, about half of people with migraine say weather is one of their triggers. The exact mechanism isn't known. One leading idea is that the inner ear senses the change in pressure and the autonomic nervous system responds. Sensitivity varies a lot: the same weather change can bring on a headache in one person and not in another.
How can I tell if pressure changes trigger my headaches?
Keep a headache diary for 1 to 2 months and compare it with the pressure on each day. Zutsu Note, a free headache diary app built by a headache specialist, puts your logs and the pressure on the same chart automatically and shows the hourly pressure forecast for where you are, up to a week ahead. If your headaches keep coming back, get worse, or feel different from usual, talk to your doctor or GP.
The rating comes from the day's lowest pressure and the biggest change within 6 hours. It describes the weather, not your headache, and does not replace advice from your doctor. Forecast data: Open-Meteo.