Ahram climate — normals and trends
Ahram (Iran) has a hot desert climate (BWh) under the Köppen-Geiger classification. Its mean annual temperature is 25.0 °C and it receives 220 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 (13.1 °C). Rainfall peaks in January.
Ahram averages 0 frost days, 209 hot days (≥ 30 °C) and 26 rainy days per year.
Ahram has warmed by +2.2 °C between 1940 and 2025, or +0.26 °C per decade. This trend is statistically significant.
The hottest day of the period reached 49.5 °C (on 7 June 2018) and the coldest -3.2 °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
AhramBushehr
- coords
- 28.88°, 51.27°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.0°C
Average daily high
31.2°C
Average daily low
19.1°C
Annual rainfall
220mm
Sunshine / day
11.1h
Mean relative humidity
45%
Average peak wind
15.7km/h
Seasonal range
22.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
209 d/yr
Rainy days (≥ 1 mm)
26 d/yr
Annual snowfall
0.0 cm
Average feels-like high
30.4 °C
Average feels-like low
17.6 °C
Average peak gust
36.1 km/h
Tropical nights (≥ 20 °C)
179 d/yr
Solar radiation
21.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.2 °C
since 1940
+0.3 °C per decade · r² = 0.53 · 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
49.5 °C
7 June 2018
Coldest day
-3.2 °C
20 January 1964
Wettest day
83 mm
11 January 2002
Windiest day
32.3 km/h
24 May 1979
Strongest gust
82.4 km/h
12 March 2014
Hottest feels-like
49.9 °C
10 August 2022
Coldest feels-like
-7.7 °C
20 January 1964
Snowiest day
0.2 cm
3 February 2017
Sunniest day
13.0 h
25 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 | 21.5 °C | +3.3 °C | 5 mm | -59 mm |
| Feb | 20.7 °C | +0.4 °C | 25 mm | -6 mm |
| Mar | 26.9 °C | +1.9 °C | 26 mm | +2 mm |
| Apr | 36.1 °C | +4.9 °C | 0 mm | -9 mm |
| May | 40.4 °C | +2.9 °C | 0 mm | -2 mm |
| Jun | 41.8 °C | +1.3 °C | 0 mm | 0 mm |
| Jul | 42.6 °C | +1.2 °C | 0 mm | -1 mm |
| Aug | 42.1 °C | +1.0 °C | 0 mm | -1 mm |
| Sep | 39.9 °C | +1.4 °C | 0 mm | -0 mm |
| Oct | 34.9 °C | +1.1 °C | 0 mm | -2 mm |
| Nov | 29.6 °C | +3.1 °C | 0 mm | -24 mm |
| Dec | 22.4 °C | +2.0 °C | 77 mm | +16 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 Ahram?
Ahram has a hot desert climate (Köppen BWh). Over 1940-2025, the average annual temperature is 25.0 °C and it receives 220 mm of precipitation per year.
What is the hottest day ever recorded in Ahram?
The hottest day measured in Ahram between 1940 and 2025 was 7 June 2018, reaching 49.5 °C.
What is the coldest day in Ahram?
The coldest day measured in Ahram between 1940 and 2025 was 20 January 1964, at -3.2 °C.
Does it snow in Ahram?
Almost never: Ahram sees virtually no snow, with about 0 frost days per year.
Has the climate of Ahram warmed?
Yes: Ahram warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ahram?
The wettest day measured in Ahram between 1940 and 2025 was 11 January 2002, with 83 mm of rain in 24 hours.
What was the windiest day in Ahram?
The windiest day measured in Ahram between 1940 and 2025 was 24 May 1979, with winds reaching 32.3 km/h.
What is the warmest month in Ahram?
The warmest month in Ahram is July (35.1 °C on average); the coldest is January (13.1 °C).
How much does it rain in Ahram?
Ahram receives on average 220 mm of precipitation per year, spread over about 26 rainy days.
Is it sunny in Ahram?
Ahram gets on average 11.1 hours of sunshine per day, roughly 4,052 hours per year over 1940-2025.
What is the biggest single-day snowfall in Ahram?
The heaviest 24-hour snowfall measured in Ahram between 1940 and 2025 was 3 February 2017, with 0.2 cm.
Are there tropical nights in Ahram?
Yes: Ahram has on average 179 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ahram?
In Ahram, between 1940 and 2025, the highest apparent temperature reached 49.9 °C on 10 August 2022, and the lowest was -7.7 °C on 20 January 1964.
Compare Ahram with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ahram