Temperature
Cold by day, freezing at night.
Biysk is usually most comfortable in May and September. Typical daytime highs range from 10–80°F across the year. Most months see little rain.

Cold by day, freezing at night.
Some snow or mixed precipitation is possible this month.
Wintry precipitation and cloud limit sunshine.
Humidity is rarely noticeable in the cool air.
In November, afternoons feel about 18° and nights feel near 10°.
Mostly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 25°F, easing to about 23°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 10 | -5 | 0.8 | 6 | 4.7 | 79 |
| Feb | 17 | -2 | 0.8 | 6 | 6.6 | 77 |
| Mar | 31 | 12 | 1.0 | 7 | 8.7 | 75 |
| Apr | 52 | 30 | 1.7 | 9 | 10.4 | 65 |
| May | 67 | 44 | 2.4 | 11 | 12.2 | 57 |
| Jun | 76 | 56 | 2.5 | 12 | 13.3 | 64 |
| Jul | 80 | 60 | 2.9 | 13 | 12.5 | 67 |
| Aug | 76 | 54 | 2.5 | 11 | 11.8 | 68 |
| Sep | 64 | 42 | 1.9 | 10 | 9.4 | 68 |
| Oct | 49 | 31 | 1.9 | 10 | 5.9 | 73 |
| Nov | 28 | 15 | 1.9 | 11 | 4.1 | 79 |
| Dec | 15 | 1 | 1.3 | 9 | 3.6 | 80 |
Similar climates
Want a side-by-side climate view? Compare Biysk with Amsterdam.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 27, 2026
Data & methodology