Ravānsar climate — normals and trends
Ravānsar (Iran) has a hot-summer mediterranean continental climate (Dsa) under the Köppen-Geiger classification. Its mean annual temperature is 11.9 °C and it receives 647 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 (25.4 °C on average) and the coldest is January (-2.2 °C). Rainfall peaks in March.
Ravānsar averages 109 frost days, 85 hot days (≥ 30 °C) and 78 rainy days per year.
Ravānsar has warmed by +3.4 °C between 1940 and 2025, or +0.40 °C per decade. This trend is statistically significant.
The number of frost days there went from about 132 to 86 per year over the period.
The hottest day of the period reached 40.2 °C (on 2 July 2015) and the coldest -26.4 °C (on 23 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
RavānsarKermanshah Province
- coords
- 34.72°, 46.65°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
11.9°C
Average daily high
18.8°C
Average daily low
4.8°C
Annual rainfall
647mm
Sunshine / day
10.8h
Mean relative humidity
54%
Average peak wind
10.6km/h
Seasonal range
27.6°C
Frost days (< 0 °C)
109 d/yr
Hot days (≥ 30 °C)
85 d/yr
Rainy days (≥ 1 mm)
78 d/yr
Annual snowfall
139.4 cm
Average feels-like high
16.9 °C
Average feels-like low
1.8 °C
Average peak gust
34.1 km/h
Tropical nights (≥ 20 °C)
2 d/yr
Solar radiation
19.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.4 °C
since 1940
+0.4 °C per decade · r² = 0.56 · 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
40.2 °C
2 July 2015
Coldest day
-26.4 °C
23 January 1964
Wettest day
89 mm
3 February 2006
Windiest day
30.7 km/h
28 April 1979
Strongest gust
103.7 km/h
25 November 1992
Hottest feels-like
40.0 °C
23 July 2025
Coldest feels-like
-31.6 °C
23 January 1964
Snowiest day
45.6 cm
19 February 1953
Sunniest day
14.0 h
3 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 | 7.3 °C | +4.0 °C | 27 mm | -73 mm |
| Feb | 5.5 °C | +0.2 °C | 64 mm | -39 mm |
| Mar | 14.3 °C | +4.1 °C | 90 mm | -30 mm |
| Apr | 19.5 °C | +3.0 °C | 83 mm | -9 mm |
| May | 27.0 °C | +4.4 °C | 14 mm | -24 mm |
| Jun | 31.7 °C | +2.2 °C | 0 mm | -1 mm |
| Jul | 35.8 °C | +1.9 °C | 0 mm | -0 mm |
| Aug | 38.0 °C | +4.3 °C | 0 mm | -0 mm |
| Sep | 30.6 °C | +1.3 °C | 0 mm | -1 mm |
| Oct | 25.5 °C | +3.7 °C | 0 mm | -29 mm |
| Nov | 18.3 °C | +5.1 °C | 25 mm | -47 mm |
| Dec | 8.3 °C | +1.8 °C | 148 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 Ravānsar?
Ravānsar has a hot-summer mediterranean continental climate (Köppen Dsa). Over 1940-2025, the average annual temperature is 11.9 °C and it receives 647 mm of precipitation per year.
What is the hottest day ever recorded in Ravānsar?
The hottest day measured in Ravānsar between 1940 and 2025 was 2 July 2015, reaching 40.2 °C.
What is the coldest day in Ravānsar?
The coldest day measured in Ravānsar between 1940 and 2025 was 23 January 1964, at -26.4 °C.
Does it snow in Ravānsar?
Yes. Ravānsar gets on average 139.4 cm of snow per year and has around 109 frost days.
Has the climate of Ravānsar warmed?
Yes: Ravānsar warmed by +3.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ravānsar?
The wettest day measured in Ravānsar between 1940 and 2025 was 3 February 2006, with 89 mm of rain in 24 hours.
What was the windiest day in Ravānsar?
The windiest day measured in Ravānsar between 1940 and 2025 was 28 April 1979, with winds reaching 30.7 km/h.
What is the warmest month in Ravānsar?
The warmest month in Ravānsar is July (25.4 °C on average); the coldest is January (-2.2 °C).
How much does it rain in Ravānsar?
Ravānsar receives on average 647 mm of precipitation per year, spread over about 78 rainy days.
Is it sunny in Ravānsar?
Ravānsar 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 Ravānsar?
The heaviest 24-hour snowfall measured in Ravānsar between 1940 and 2025 was 19 February 1953, with 45.6 cm.
Are there tropical nights in Ravānsar?
Yes: Ravānsar has on average 2 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ravānsar?
In Ravānsar, between 1940 and 2025, the highest apparent temperature reached 40.0 °C on 23 July 2025, and the lowest was -31.6 °C on 23 January 1964.
Compare Ravānsar with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ravānsar