Average annual temperature is 6.3 °C
Absolute maximum temperature: 28.1 °C
Absolute minimum temperature: -20.0 °C
Number of sunny days: 158 days
Number of rainy days: 176 days
Number of snow days: 31 days
Look at detailed online map of Sevan
* Weather data for Sevan Armenia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 6.3 | 4.7 | 13.2 | 16.3 | 19.0 | 22.4 | 25.5 | 28.1 | 27.3 | 16.1 | 15.0 | 7.7 |
| Average daytime temperature (°C) | 0.7 | -4.0 | 7.8 | 10.1 | 14.6 | 18.1 | 20.9 | 23.6 | 17.5 | 13.3 | 8.1 | 3.7 |
| Average temperature (°C) | -4.7 | -7.8 | 2.8 | 5.1 | 9.1 | 13.3 | 15.5 | 17.8 | 12.5 | 7.9 | 3.8 | -0.5 |
| Average night temperature (°C) | -8.0 | -11.6 | -1.3 | 0.4 | 3.9 | 8.8 | 10.8 | 12.8 | 8.9 | 3.5 | 0.1 | -3.5 |
| Absolute minimum temperature (°C) | -11.6 | -20.0 | -6.4 | -6.5 | -0.8 | 5.1 | 5.4 | 9.2 | 4.1 | 0.1 | -6.1 | -8.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.1 | 8.5 | 8.4 | 10.1 | 11.1 | 12.6 | 13.0 | 12.0 | 10.1 | 8.9 | 8.1 | 7.2 |
| Precipitation (mm) | 1 | 36 | 54 | 65 | 105 | 91 | 16 | 36 | 53 | 43 | 34 | 32 |
| Sunny days | 26 | 14 | 13 | 7 | 5 | 4 | 13 | 12 | 9 | 18 | 20 | 17 |
| Rainy days | 0 | 3 | 15 | 22 | 26 | 26 | 18 | 19 | 21 | 13 | 9 | 4 |
| Snow days | 5 | 11 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 |
The best time to visit Sevan during the most sunny months:
The largest precipitation sum in Sevan is at