Average annual temperature is -0.5 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: -41.1 °C
Number of sunny days: 223 days
Number of rainy days: 86 days
Number of snow days: 56 days
Look at detailed online map of Ayan
* Weather data for Ayan 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) | -5.7 | -2.7 | 13.9 | 13.8 | 20.9 | 32.4 | 30.5 | 29.2 | 23.1 | 12.6 | 2.3 | -5.6 |
| Average daytime temperature (°C) | -20.1 | -11.8 | -0.6 | 5.0 | 14.6 | 22.8 | 25.6 | 22.5 | 15.3 | 5.9 | -8.7 | -18.0 |
| Average temperature (°C) | -23.2 | -15.9 | -6.7 | -1.3 | 7.5 | 16.4 | 19.9 | 17.7 | 10.0 | 1.4 | -12.5 | -20.5 |
| Average night temperature (°C) | -26.8 | -20.2 | -13.1 | -6.8 | 0.4 | 9.3 | 13.8 | 12.5 | 5.2 | -2.8 | -16.0 | -23.3 |
| Absolute minimum temperature (°C) | -41.1 | -24.1 | -24.1 | -11.4 | -5.7 | 3.0 | 10.3 | 8.0 | 0.8 | -13.2 | -23.0 | -31.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.9 | 9.7 | 11.9 | 14.1 | 16.1 | 17.2 | 16.7 | 14.9 | 12.7 | 10.5 | 8.5 | 7.3 |
| 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) | 5.7 | 7.8 | 9.3 | 10.9 | 12.2 | 11.0 | 11.9 | 9.6 | 10.1 | 7.9 | 6.0 | 4.4 |
| Precipitation (mm) | 3 | 2 | 14 | 7 | 24 | 65 | 74 | 107 | 46 | 24 | 7 | 8 |
| Sunny days | 24 | 19 | 20 | 20 | 17 | 14 | 13 | 13 | 23 | 20 | 19 | 21 |
| Rainy days | 0 | 2 | 3 | 1 | 13 | 16 | 18 | 18 | 7 | 8 | 0 | 0 |
| Snow days | 7 | 7 | 8 | 9 | 1 | 0 | 0 | 0 | 0 | 3 | 11 | 10 |
The best time to visit Ayan during the most sunny months:
Months with the longest average daylight duration in Ayan:
The largest precipitation sum in Ayan is at