Average annual temperature is 3.9 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: -38.5 °C
Number of sunny days: 140 days
Number of rainy days: 157 days
Number of snow days: 68 days
Look at detailed online map of Bol’shiye Chumy
* Weather data for Bol’shiye Chumy Russia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | -0.2 | 0.0 | 7.3 | 20.0 | 27.2 | 24.2 | 29.9 | 28.7 | 23.1 | 17.5 | 7.7 | 1.2 |
| Average daytime temperature (°C) | -8.6 | -5.7 | 1.6 | 11.4 | 17.8 | 18.2 | 22.1 | 21.3 | 18.0 | 5.2 | -1.1 | -9.6 |
| Average temperature (°C) | -10.9 | -8.0 | -2.2 | 5.1 | 12.6 | 13.6 | 17.7 | 16.6 | 13.0 | 3.0 | -3.2 | -11.7 |
| Average night temperature (°C) | -13.5 | -10.5 | -6.0 | -1.1 | 6.7 | 7.8 | 12.8 | 11.5 | 8.1 | 0.8 | -5.7 | -14.2 |
| Absolute minimum temperature (°C) | -38.5 | -19.8 | -16.2 | -7.8 | -2.6 | 2.6 | 8.7 | 4.2 | 3.6 | -5.3 | -16.4 | -32.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 18.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 |
| Daylight mean duration (h) | 7.1 | 9.3 | 11.8 | 14.5 | 16.9 | 18.3 | 17.6 | 15.4 | 12.8 | 10.2 | 7.8 | 6.3 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 | 6.0 |
| Sunshine mean duration (h) | 1.4 | 1.9 | 4.8 | 10.0 | 11.1 | 13.5 | 11.2 | 11.3 | 9.2 | 2.5 | 1.1 | 0.7 |
| Precipitation (mm) | 31 | 34 | 85 | 34 | 78 | 55 | 123 | 33 | 23 | 121 | 67 | 50 |
| Sunny days | 12 | 8 | 7 | 21 | 13 | 13 | 6 | 15 | 20 | 7 | 9 | 9 |
| Rainy days | 5 | 3 | 16 | 9 | 17 | 17 | 25 | 16 | 10 | 19 | 13 | 7 |
| Snow days | 14 | 17 | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 5 | 8 | 15 |
The best time to visit Bol’shiye Chumy during the most sunny months:
Months with the longest average daylight duration in Bol’shiye Chumy:
The largest precipitation sum in Bol’shiye Chumy is at