‘Eyn-e Do climate — normals and trends
‘Eyn-e Do (Iran) has a hot desert climate (BWh) under the Köppen-Geiger classification. Its mean annual temperature is 26.2 °C and it receives 251 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 (38.9 °C on average) and the coldest is January (12.2 °C). Rainfall peaks in December.
‘Eyn-e Do averages 0 frost days, 214 hot days (≥ 30 °C) and 32 rainy days per year.
‘Eyn-e Do has warmed by +2.3 °C between 1940 and 2025, or +0.26 °C per decade. This trend is statistically significant.
The hottest day of the period reached 52.2 °C (on 11 July 2017) and the coldest -4.9 °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
‘Eyn-e DoKhuzestan
- coords
- 31.35°, 48.60°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.2°C
Average daily high
33.1°C
Average daily low
19.6°C
Annual rainfall
251mm
Sunshine / day
11.0h
Mean relative humidity
40%
Average peak wind
19.3km/h
Seasonal range
26.7°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
214 d/yr
Rainy days (≥ 1 mm)
32 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.2 °C
Average feels-like low
17.5 °C
Average peak gust
32.4 km/h
Tropical nights (≥ 20 °C)
185 d/yr
Solar radiation
20.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.3 °C
since 1940
+0.3 °C per decade · r² = 0.48 · 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
52.2 °C
11 July 2017
Coldest day
-4.9 °C
20 January 1964
Wettest day
90 mm
5 November 1994
Windiest day
59.4 km/h
22 February 1952
Strongest gust
93.6 km/h
14 March 1971
Hottest feels-like
53.9 °C
8 August 2022
Coldest feels-like
-10.1 °C
20 January 1964
Sunniest day
13.3 h
29 June 1956
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 | 21.3 °C | +3.7 °C | 10 mm | -38 mm |
| Feb | 21.2 °C | +0.8 °C | 5 mm | -28 mm |
| Mar | 27.6 °C | +2.0 °C | 55 mm | +20 mm |
| Apr | 36.1 °C | +3.7 °C | 2 mm | -17 mm |
| May | 44.1 °C | +4.5 °C | 0 mm | -6 mm |
| Jun | 46.3 °C | +1.6 °C | 0 mm | -0 mm |
| Jul | 48.1 °C | +1.6 °C | 0 mm | -0 mm |
| Aug | 48.3 °C | +2.2 °C | 1 mm | +0 mm |
| Sep | 43.7 °C | +1.0 °C | 0 mm | -1 mm |
| Oct | 38.1 °C | +2.1 °C | 0 mm | -6 mm |
| Nov | 29.8 °C | +3.5 °C | 16 mm | -32 mm |
| Dec | 20.9 °C | +1.5 °C | 55 mm | +1 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 ‘Eyn-e Do?
‘Eyn-e Do has a hot desert climate (Köppen BWh). Over 1940-2025, the average annual temperature is 26.2 °C and it receives 251 mm of precipitation per year.
What is the hottest day ever recorded in ‘Eyn-e Do?
The hottest day measured in ‘Eyn-e Do between 1940 and 2025 was 11 July 2017, reaching 52.2 °C.
What is the coldest day in ‘Eyn-e Do?
The coldest day measured in ‘Eyn-e Do between 1940 and 2025 was 20 January 1964, at -4.9 °C.
Does it snow in ‘Eyn-e Do?
Almost never: ‘Eyn-e Do sees virtually no snow, with about 0 frost days per year.
Has the climate of ‘Eyn-e Do warmed?
Yes: ‘Eyn-e Do warmed by +2.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in ‘Eyn-e Do?
The wettest day measured in ‘Eyn-e Do between 1940 and 2025 was 5 November 1994, with 90 mm of rain in 24 hours.
What was the windiest day in ‘Eyn-e Do?
The windiest day measured in ‘Eyn-e Do between 1940 and 2025 was 22 February 1952, with winds reaching 59.4 km/h.
What is the warmest month in ‘Eyn-e Do?
The warmest month in ‘Eyn-e Do is July (38.9 °C on average); the coldest is January (12.2 °C).
How much does it rain in ‘Eyn-e Do?
‘Eyn-e Do receives on average 251 mm of precipitation per year, spread over about 32 rainy days.
Is it sunny in ‘Eyn-e Do?
‘Eyn-e Do gets on average 11.0 hours of sunshine per day, roughly 4,015 hours per year over 1940-2025.
Are there tropical nights in ‘Eyn-e Do?
Yes: ‘Eyn-e Do has on average 185 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in ‘Eyn-e Do?
In ‘Eyn-e Do, between 1940 and 2025, the highest apparent temperature reached 53.9 °C on 8 August 2022, and the lowest was -10.1 °C on 20 January 1964.
Compare ‘Eyn-e Do with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around ‘Eyn-e Do