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Bīrjand Weather by Month
Average temperatures, rainfall and humidity for Bīrjand, Iran, month by month, built from OpenWeather’s historical records. Use it to see what a typical Bīrjand month looks like before you travel — then check the live Bīrjand forecast for the days ahead.
Warmest month
July
35°C average high
Coolest month
January
-2°C average low
Wettest month
March
27 mm of rain
Driest month
July
0 mm of rain
Average temperature and rainfall in Bīrjand 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 | 11°C | -2°C | -24°C / 22°C | 10 mm | 47% | 11 km/h |
| February | 14°C | 0°C | -22°C / 27°C | 18 mm | 46% | 13 km/h |
| March | 19°C | 5°C | -22°C / 33°C | 27 mm | 41% | 14 km/h |
| April | 25°C | 10°C | -2°C / 37°C | 20 mm | 32% | 14 km/h |
| May | 30°C | 14°C | 3°C / 39°C | 11 mm | 24% | 15 km/h |
| June | 34°C | 18°C | 5°C / 42°C | 1 mm | 17% | 18 km/h |
| July | 35°C | 20°C | 9°C / 43°C | 0 mm | 17% | 22 km/h |
| August | 33°C | 17°C | 4°C / 42°C | 0 mm | 19% | 20 km/h |
| September | 31°C | 13°C | -1°C / 38°C | 0 mm | 19% | 14 km/h |
| October | 25°C | 8°C | -7°C / 34°C | 4 mm | 27% | 11 km/h |
| November | 18°C | 3°C | -18°C / 32°C | 11 mm | 40% | 10 km/h |
| December | 13°C | -1°C | -20°C / 25°C | 10 mm | 45% | 10 km/h |
Best time to visit Bīrjand
The most comfortable time to visit Bīrjand is generally March to April and October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rainfall is spread evenly across the months, totalling about 112 mm a year.
Travellers who prefer heat should aim for July, when highs average 35°C. March is the month to avoid if rain would spoil your plans — it averages 27 mm, roughly 27× the rainfall of the driest month (July).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Bīrjand forecast for what is happening now.