Average annual temperature is 4.7 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -37.8 °C
Number of sunny days: 185 days
Number of rainy days: 126 days
Number of snow days: 54 days
Look at detailed online map of Ostrovskiy
* Weather data for Ostrovskiy 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) | -1.8 | 1.6 | 15.9 | 22.2 | 31.3 | 34.3 | 38.5 | 27.8 | 21.9 | 18.3 | 6.9 | 4.0 |
| Average daytime temperature (°C) | -9.2 | -7.8 | 2.7 | 12.5 | 21.7 | 21.5 | 27.1 | 21.3 | 16.8 | 7.3 | 1.0 | -9.5 |
| Average temperature (°C) | -12.3 | -11.2 | -1.3 | 6.1 | 15.7 | 16.8 | 22.0 | 17.0 | 12.3 | 4.5 | -1.7 | -12.8 |
| Average night temperature (°C) | -16.0 | -15.6 | -6.4 | -0.8 | 7.9 | 11.0 | 16.1 | 12.7 | 8.0 | 1.6 | -4.2 | -16.2 |
| Absolute minimum temperature (°C) | -29.0 | -26.4 | -14.1 | -8.8 | 0.2 | 5.9 | 13.0 | 6.3 | 4.3 | -6.8 | -16.1 | -37.8 |
| 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 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.8 | 9.7 | 11.9 | 14.2 | 16.2 | 17.3 | 16.8 | 15.0 | 12.7 | 10.5 | 8.4 | 7.2 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 16.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 3.6 | 4.1 | 7.7 | 11.2 | 13.1 | 12.2 | 13.5 | 10.6 | 8.8 | 5.2 | 3.1 | 3.1 |
| Precipitation (mm) | 12 | 16 | 14 | 19 | 5 | 39 | 30 | 152 | 57 | 64 | 51 | 49 |
| Sunny days | 22 | 14 | 17 | 23 | 25 | 13 | 14 | 8 | 18 | 6 | 10 | 15 |
| Rainy days | 1 | 1 | 6 | 7 | 6 | 17 | 17 | 23 | 12 | 20 | 13 | 3 |
| Snow days | 8 | 13 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 7 | 13 |
The best time to visit Ostrovskiy during the most sunny months:
Months with the longest average daylight duration in Ostrovskiy:
The largest precipitation sum in Ostrovskiy is at