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Biysk Weather by Month
Average temperatures, rainfall and humidity for Biysk, Russia, month by month, built from OpenWeather's historical records. Use it to see what a typical Biysk month looks like before you travel — then check the live Biysk forecast for the days ahead.
Warmest month
July
25°C average high
Coolest month
January
-19°C average low
Wettest month
July
76 mm of rain
Driest month
January
0 mm of rain
Average temperature and rainfall in Biysk 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 | -10°C | -19°C | -43°C / 5°C | 0 mm | 85% | 11 km/h |
| February | -8°C | -18°C | -41°C / 5°C | 1 mm | 87% | 10 km/h |
| March | -1°C | -10°C | -29°C / 12°C | 13 mm | 89% | 12 km/h |
| April | 10°C | 1°C | -22°C / 30°C | 41 mm | 75% | 12 km/h |
| May | 18°C | 7°C | -8°C / 31°C | 66 mm | 61% | 14 km/h |
| June | 24°C | 13°C | 0°C / 34°C | 54 mm | 71% | 11 km/h |
| July | 25°C | 15°C | 7°C / 40°C | 76 mm | 75% | 11 km/h |
| August | 24°C | 13°C | 4°C / 35°C | 48 mm | 69% | 11 km/h |
| September | 17°C | 6°C | -5°C / 38°C | 47 mm | 70% | 12 km/h |
| October | 8°C | 0°C | -16°C / 24°C | 48 mm | 75% | 13 km/h |
| November | -3°C | -9°C | -38°C / 15°C | 12 mm | 84% | 14 km/h |
| December | -9°C | -16°C | -38°C / 7°C | 5 mm | 86% | 12 km/h |
Best time to visit Biysk
The most comfortable time to visit Biysk is generally June to August, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around July, totalling about 409 mm a year.
Travellers who prefer heat should aim for July, when highs average 25°C. July is the month to avoid if rain would spoil your plans — it averages 76 mm, roughly 76× the rainfall of January.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Biysk forecast for what is happening now.