Average annual temperature is 9.6 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -12.2 °C
Number of sunny days: 207 days
Number of rainy days: 140 days
Number of snow days: 18 days
Look at detailed online map of Kosh
* Weather data for Kosh 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) | 3.6 | 8.8 | 15.5 | 17.4 | 21.8 | 26.8 | 31.3 | 33.3 | 30.4 | 19.8 | 14.8 | 6.7 |
| Average daytime temperature (°C) | 0.3 | 0.3 | 10.5 | 13.2 | 17.4 | 23.2 | 27.1 | 29.1 | 22.2 | 14.4 | 9.3 | 2.9 |
| Average temperature (°C) | -3.1 | -3.1 | 5.9 | 8.3 | 12.4 | 17.7 | 20.7 | 22.9 | 16.3 | 10.1 | 5.6 | 0.3 |
| Average night temperature (°C) | -6.3 | -6.4 | 1.6 | 3.7 | 7.3 | 12.0 | 14.0 | 16.7 | 10.7 | 6.0 | 2.0 | -2.8 |
| Absolute minimum temperature (°C) | -11.0 | -12.2 | -2.8 | -3.6 | 0.6 | 9.7 | 9.4 | 11.8 | 6.4 | 1.8 | -5.2 | -10.4 |
| 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 | 9.4 |
| 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) | 8.0 | 7.7 | 8.4 | 9.9 | 11.5 | 13.3 | 13.4 | 12.3 | 11.0 | 9.1 | 7.8 | 6.6 |
| Precipitation (mm) | 2 | 36 | 82 | 79 | 117 | 21 | 14 | 5 | 32 | 88 | 60 | 74 |
| Sunny days | 27 | 15 | 13 | 10 | 9 | 12 | 23 | 24 | 20 | 17 | 19 | 18 |
| Rainy days | 0 | 2 | 18 | 20 | 22 | 18 | 8 | 7 | 10 | 14 | 11 | 10 |
| Snow days | 4 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Kosh during the most sunny months:
The largest precipitation sum in Kosh is at