Āb Pakhsh climate — normals and trends
Āb Pakhsh (Iran) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 25.6 °C and it receives 289 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is July (35.1 °C on average) and the coldest is January (14.2 °C). Rainfall peaks in December.
Āb Pakhsh averages 0 frost days, 215 hot days (≥ 30 °C) and 28 rainy days per year.
Āb Pakhsh has warmed by +2.1 °C between 1940 and 2025, or +0.25 °C per decade. This trend is statistically significant.
The hottest day of the period reached 50.5 °C (on 7 June 2018) and the coldest -1.3 °C (on 20 January 1964).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
Āb PakhshBushehr
- coords
- 29.36°, 51.07°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.6°C
Average daily high
31.9°C
Average daily low
19.7°C
Annual rainfall
289mm
Sunshine / day
11.1h
Mean relative humidity
53%
Average peak wind
17.8km/h
Seasonal range
20.9°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
215 d/yr
Rainy days (≥ 1 mm)
28 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.6 °C
Average feels-like low
19.9 °C
Average peak gust
33.5 km/h
Tropical nights (≥ 20 °C)
185 d/yr
Solar radiation
20.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.1 °C
since 1940
+0.3 °C per decade · r² = 0.51 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
50.5 °C
7 June 2018
Coldest day
-1.3 °C
20 January 1964
Wettest day
111 mm
29 January 1965
Windiest day
42.4 km/h
3 June 1941
Strongest gust
72.4 km/h
25 March 2019
Hottest feels-like
51.3 °C
9 August 2022
Coldest feels-like
-6.6 °C
20 January 1964
Sunniest day
13.0 h
27 April 1940
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 22.6 °C | +3.5 °C | 4 mm | -74 mm |
| Feb | 21.5 °C | +0.6 °C | 31 mm | -8 mm |
| Mar | 27.6 °C | +2.1 °C | 25 mm | -6 mm |
| Apr | 36.5 °C | +4.9 °C | 0 mm | -12 mm |
| May | 40.8 °C | +2.8 °C | 0 mm | -3 mm |
| Jun | 42.5 °C | +1.3 °C | 0 mm | 0 mm |
| Jul | 43.3 °C | +1.3 °C | 0 mm | -0 mm |
| Aug | 42.8 °C | +1.1 °C | 0 mm | +0 mm |
| Sep | 40.9 °C | +1.6 °C | 0 mm | -0 mm |
| Oct | 36.0 °C | +1.3 °C | 0 mm | -3 mm |
| Nov | 30.7 °C | +3.3 °C | 0 mm | -39 mm |
| Dec | 23.4 °C | +2.2 °C | 131 mm | +48 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Āb Pakhsh?
Āb Pakhsh has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 25.6 °C and it receives 289 mm of precipitation per year.
What is the hottest day ever recorded in Āb Pakhsh?
The hottest day measured in Āb Pakhsh between 1940 and 2025 was 7 June 2018, reaching 50.5 °C.
What is the coldest day in Āb Pakhsh?
The coldest day measured in Āb Pakhsh between 1940 and 2025 was 20 January 1964, at -1.3 °C.
Does it snow in Āb Pakhsh?
Almost never: Āb Pakhsh sees virtually no snow, with about 0 frost days per year.
Has the climate of Āb Pakhsh warmed?
Yes: Āb Pakhsh warmed by +2.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Āb Pakhsh?
The wettest day measured in Āb Pakhsh between 1940 and 2025 was 29 January 1965, with 111 mm of rain in 24 hours.
What was the windiest day in Āb Pakhsh?
The windiest day measured in Āb Pakhsh between 1940 and 2025 was 3 June 1941, with winds reaching 42.4 km/h.
What is the warmest month in Āb Pakhsh?
The warmest month in Āb Pakhsh is July (35.1 °C on average); the coldest is January (14.2 °C).
How much does it rain in Āb Pakhsh?
Āb Pakhsh receives on average 289 mm of precipitation per year, spread over about 28 rainy days.
Is it sunny in Āb Pakhsh?
Āb Pakhsh gets on average 11.1 hours of sunshine per day, roughly 4,052 hours per year over 1940-2025.
Are there tropical nights in Āb Pakhsh?
Yes: Āb Pakhsh has on average 185 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Āb Pakhsh?
In Āb Pakhsh, between 1940 and 2025, the highest apparent temperature reached 51.3 °C on 9 August 2022, and the lowest was -6.6 °C on 20 January 1964.
Compare Āb Pakhsh with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Āb Pakhsh