Masjed Soleymān climate — normals and trends
Masjed Soleymān (Iran) has a hot-summer mediterranean climate (Csa) under the Köppen-Geiger classification. Its mean annual temperature is 23.7 °C and it receives 589 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 (36.6 °C on average) and the coldest is January (10.5 °C). Rainfall peaks in December.
Masjed Soleymān averages 2 frost days, 190 hot days (≥ 30 °C) and 50 rainy days per year.
Masjed Soleymān has warmed by +2.3 °C between 1940 and 2025, or +0.27 °C per decade. This trend is statistically significant.
The number of frost days there went from about 3 to 1 per year over the period.
The hottest day of the period reached 49.8 °C (on 9 July 2011) and the coldest -7.8 °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
Masjed SoleymānKhuzestan
- coords
- 31.94°, 49.30°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.7°C
Average daily high
30.2°C
Average daily low
16.8°C
Annual rainfall
589mm
Sunshine / day
10.8h
Mean relative humidity
42%
Average peak wind
12.5km/h
Seasonal range
26.1°C
Frost days (< 0 °C)
2 d/yr
Hot days (≥ 30 °C)
190 d/yr
Rainy days (≥ 1 mm)
50 d/yr
Annual snowfall
0.1 cm
Average feels-like high
29.0 °C
Average feels-like low
14.7 °C
Average peak gust
27.5 km/h
Tropical nights (≥ 20 °C)
150 d/yr
Solar radiation
20.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.3 °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
49.8 °C
9 July 2011
Coldest day
-7.8 °C
20 January 1964
Wettest day
133 mm
20 January 1969
Windiest day
36.9 km/h
7 April 2022
Strongest gust
88.2 km/h
29 January 2019
Hottest feels-like
50.8 °C
6 August 2022
Coldest feels-like
-11.9 °C
20 January 1964
Snowiest day
2.8 cm
13 January 1998
Sunniest day
13.3 h
16 June 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 | 18.7 °C | +3.2 °C | 16 mm | -102 mm |
| Feb | 18.1 °C | +0.6 °C | 37 mm | -49 mm |
| Mar | 24.0 °C | +2.3 °C | 125 mm | +30 mm |
| Apr | 33.1 °C | +4.8 °C | 7 mm | -44 mm |
| May | 41.9 °C | +5.8 °C | 3 mm | -9 mm |
| Jun | 43.8 °C | +1.9 °C | 0 mm | -0 mm |
| Jul | 45.9 °C | +2.0 °C | 0 mm | -0 mm |
| Aug | 46.5 °C | +3.0 °C | 1 mm | +1 mm |
| Sep | 41.5 °C | +1.5 °C | 0 mm | -1 mm |
| Oct | 36.3 °C | +3.0 °C | 0 mm | -14 mm |
| Nov | 29.3 °C | +5.5 °C | 2 mm | -86 mm |
| Dec | 19.1 °C | +1.7 °C | 203 mm | +79 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 Masjed Soleymān?
Masjed Soleymān has a hot-summer mediterranean climate (Köppen Csa). Over 1940-2025, the average annual temperature is 23.7 °C and it receives 589 mm of precipitation per year.
What is the hottest day ever recorded in Masjed Soleymān?
The hottest day measured in Masjed Soleymān between 1940 and 2025 was 9 July 2011, reaching 49.8 °C.
What is the coldest day in Masjed Soleymān?
The coldest day measured in Masjed Soleymān between 1940 and 2025 was 20 January 1964, at -7.8 °C.
Does it snow in Masjed Soleymān?
Almost never: Masjed Soleymān sees virtually no snow, with about 2 frost days per year.
Has the climate of Masjed Soleymān warmed?
Yes: Masjed Soleymān warmed by +2.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Masjed Soleymān?
The wettest day measured in Masjed Soleymān between 1940 and 2025 was 20 January 1969, with 133 mm of rain in 24 hours.
What was the windiest day in Masjed Soleymān?
The windiest day measured in Masjed Soleymān between 1940 and 2025 was 7 April 2022, with winds reaching 36.9 km/h.
What is the warmest month in Masjed Soleymān?
The warmest month in Masjed Soleymān is July (36.6 °C on average); the coldest is January (10.5 °C).
How much does it rain in Masjed Soleymān?
Masjed Soleymān receives on average 589 mm of precipitation per year, spread over about 50 rainy days.
Is it sunny in Masjed Soleymān?
Masjed Soleymān gets on average 10.8 hours of sunshine per day, roughly 3,942 hours per year over 1940-2025.
What is the biggest single-day snowfall in Masjed Soleymān?
The heaviest 24-hour snowfall measured in Masjed Soleymān between 1940 and 2025 was 13 January 1998, with 2.8 cm.
Are there tropical nights in Masjed Soleymān?
Yes: Masjed Soleymān has on average 150 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Masjed Soleymān?
In Masjed Soleymān, between 1940 and 2025, the highest apparent temperature reached 50.8 °C on 6 August 2022, and the lowest was -11.9 °C on 20 January 1964.
Compare Masjed Soleymān with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Masjed Soleymān