Marvdasht climate — normals and trends
Marvdasht (Iran) has a cold semi-arid climate (BSk) under the Köppen-Geiger classification. Its mean annual temperature is 16.9 °C and it receives 224 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 (29.0 °C on average) and the coldest is January (4.6 °C). Rainfall peaks in January.
Marvdasht averages 41 frost days, 132 hot days (≥ 30 °C) and 29 rainy days per year.
Marvdasht has warmed by +1.7 °C between 1940 and 2025, or +0.20 °C per decade. This trend is statistically significant.
The hottest day of the period reached 43.0 °C (on 28 July 2024) and the coldest -16.8 °C (on 9 January 1949).
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
MarvdashtFars
- coords
- 29.87°, 52.80°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
16.9°C
Average daily high
24.2°C
Average daily low
10.0°C
Annual rainfall
224mm
Sunshine / day
11.1h
Mean relative humidity
41%
Average peak wind
11.7km/h
Seasonal range
24.4°C
Frost days (< 0 °C)
41 d/yr
Hot days (≥ 30 °C)
132 d/yr
Rainy days (≥ 1 mm)
29 d/yr
Annual snowfall
9.7 cm
Average feels-like high
22.3 °C
Average feels-like low
7.6 °C
Average peak gust
28.9 km/h
Tropical nights (≥ 20 °C)
43 d/yr
Solar radiation
21.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.7 °C
since 1940
+0.2 °C per decade · r² = 0.30 · 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
43.0 °C
28 July 2024
Coldest day
-16.8 °C
9 January 1949
Wettest day
99 mm
2 December 1986
Windiest day
31.6 km/h
28 March 1962
Strongest gust
78.5 km/h
25 February 1992
Hottest feels-like
42.2 °C
11 July 1998
Coldest feels-like
-21.4 °C
9 January 1949
Snowiest day
21.1 cm
16 January 1959
Sunniest day
13.0 h
23 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 | 13.4 °C | +2.5 °C | 12 mm | -43 mm |
| Feb | 13.5 °C | +0.2 °C | 61 mm | +20 mm |
| Mar | 18.2 °C | +1.0 °C | 71 mm | +31 mm |
| Apr | 28.2 °C | +5.6 °C | 3 mm | -15 mm |
| May | 34.6 °C | +5.5 °C | 0 mm | -4 mm |
| Jun | 37.5 °C | +2.7 °C | 0 mm | -0 mm |
| Jul | 39.0 °C | +2.3 °C | 1 mm | -1 mm |
| Aug | 38.0 °C | +2.5 °C | 0 mm | -1 mm |
| Sep | 35.1 °C | +3.1 °C | 0 mm | 0 mm |
| Oct | 29.1 °C | +3.1 °C | 0 mm | -2 mm |
| Nov | 22.1 °C | +3.4 °C | 0 mm | -18 mm |
| Dec | 13.8 °C | +0.5 °C | 102 mm | +59 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 Marvdasht?
Marvdasht has a cold semi-arid climate (Köppen BSk). Over 1940-2025, the average annual temperature is 16.9 °C and it receives 224 mm of precipitation per year.
What is the hottest day ever recorded in Marvdasht?
The hottest day measured in Marvdasht between 1940 and 2025 was 28 July 2024, reaching 43.0 °C.
What is the coldest day in Marvdasht?
The coldest day measured in Marvdasht between 1940 and 2025 was 9 January 1949, at -16.8 °C.
Does it snow in Marvdasht?
Yes. Marvdasht gets on average 9.7 cm of snow per year and has around 41 frost days.
Has the climate of Marvdasht warmed?
Yes: Marvdasht warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Marvdasht?
The wettest day measured in Marvdasht between 1940 and 2025 was 2 December 1986, with 99 mm of rain in 24 hours.
What was the windiest day in Marvdasht?
The windiest day measured in Marvdasht between 1940 and 2025 was 28 March 1962, with winds reaching 31.6 km/h.
What is the warmest month in Marvdasht?
The warmest month in Marvdasht is July (29.0 °C on average); the coldest is January (4.6 °C).
How much does it rain in Marvdasht?
Marvdasht receives on average 224 mm of precipitation per year, spread over about 29 rainy days.
Is it sunny in Marvdasht?
Marvdasht 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 Marvdasht?
The heaviest 24-hour snowfall measured in Marvdasht between 1940 and 2025 was 16 January 1959, with 21.1 cm.
Are there tropical nights in Marvdasht?
Yes: Marvdasht has on average 43 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Marvdasht?
In Marvdasht, between 1940 and 2025, the highest apparent temperature reached 42.2 °C on 11 July 1998, and the lowest was -21.4 °C on 9 January 1949.
Compare Marvdasht with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Marvdasht