Average annual temperature is 9.5 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -8.4 °C
Number of sunny days: 125 days
Number of rainy days: 204 days
Number of snow days: 36 days
Look at detailed online map of Grodno Oblast
* Weather data for Grodno Oblast Belarus is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.7 | 6.7 | 17.1 | 20.2 | 25.0 | 27.0 | 31.8 | 32.7 | 27.5 | 22.3 | 12.2 | 6.9 |
| Average daytime temperature (°C) | 2.8 | 2.5 | 7.5 | 12.9 | 18.5 | 22.8 | 23.5 | 25.9 | 22.8 | 12.7 | 4.4 | 1.8 |
| Average temperature (°C) | 1.1 | 0.1 | 3.5 | 8.4 | 13.1 | 17.7 | 18.9 | 20.9 | 17.3 | 9.3 | 2.3 | 0.4 |
| Average night temperature (°C) | -0.7 | -2.8 | -0.6 | 3.8 | 6.7 | 11.9 | 13.6 | 15.8 | 12.0 | 5.8 | -0.2 | -1.3 |
| Absolute minimum temperature (°C) | -8.4 | -7.1 | -6.2 | -4.8 | -0.1 | 4.7 | 9.9 | 10.6 | 8.9 | -0.1 | -7.4 | -7.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 | 17.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.1 | 9.8 | 11.9 | 14.0 | 15.9 | 16.9 | 16.4 | 14.8 | 12.7 | 10.6 | 8.6 | 7.6 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 1.5 | 3.2 | 6.9 | 7.6 | 12.1 | 11.6 | 12.5 | 10.7 | 10.5 | 4.9 | 2.7 | 0.9 |
| Precipitation (mm) | 82 | 40 | 47 | 47 | 37 | 150 | 59 | 79 | 22 | 113 | 57 | 68 |
| Sunny days | 5 | 12 | 5 | 12 | 22 | 12 | 8 | 11 | 20 | 5 | 9 | 4 |
| Rainy days | 17 | 10 | 19 | 17 | 9 | 18 | 23 | 20 | 10 | 26 | 16 | 19 |
| Snow days | 9 | 6 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 8 |
The best time to visit Grodno Oblast during the most sunny months:
Months with the longest average daylight duration in Grodno Oblast:
The largest precipitation sum in Grodno Oblast is at