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Kermānshāh Weather by Month
Average temperatures, rainfall and humidity for Kermānshāh, Iran, month by month, built from OpenWeather's historical records. Use it to see what a typical Kermānshāh month looks like before you travel — then check the live Kermānshāh forecast for the days ahead.
Warmest month
July
38°C average high
Coolest month
January
-3°C average low
Wettest month
March
60 mm of rain
Driest month
September
0 mm of rain
Average temperature and rainfall in Kermānshāh by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 9°C | -3°C | -18°C / 18°C | 24 mm | 63% | 9 km/h |
| February | 11°C | -2°C | -17°C / 23°C | 27 mm | 58% | 10 km/h |
| March | 16°C | 2°C | -9°C / 28°C | 60 mm | 54% | 12 km/h |
| April | 21°C | 6°C | -4°C / 31°C | 35 mm | 49% | 11 km/h |
| May | 27°C | 10°C | 3°C / 37°C | 14 mm | 39% | 12 km/h |
| June | 34°C | 15°C | 6°C / 42°C | 0 mm | 20% | 12 km/h |
| July | 38°C | 19°C | 11°C / 44°C | 1 mm | 16% | 12 km/h |
| August | 38°C | 18°C | 6°C / 43°C | 0 mm | 17% | 11 km/h |
| September | 33°C | 13°C | 2°C / 40°C | 0 mm | 20% | 11 km/h |
| October | 26°C | 8°C | -4°C / 39°C | 9 mm | 34% | 9 km/h |
| November | 16°C | 3°C | -9°C / 27°C | 33 mm | 55% | 9 km/h |
| December | 11°C | -1°C | -11°C / 34°C | 30 mm | 63% | 9 km/h |
Best time to visit Kermānshāh
The most comfortable time to visit Kermānshāh is generally April to May and October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around March, totalling about 232 mm a year.
Travellers who prefer heat should aim for July, when highs average 38°C. March is the month to avoid if rain would spoil your plans — it averages 60 mm, roughly 60× the rainfall of September.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Kermānshāh forecast for what is happening now.