Average annual temperature is 19.2 °C
Absolute maximum temperature: 44.1 °C
Absolute minimum temperature: -17.1 °C
Number of sunny days: 308 days
Number of rainy days: 55 days
Number of snow days: 2 days
Look at detailed online map of Işan
* Weather data for Işan Turkmenistan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 18.7 | 23.0 | 31.4 | 41.5 | 38.8 | 41.4 | 44.1 | 43.4 | 36.0 | 33.1 | 25.0 | 23.8 |
| Average daytime temperature (°C) | 3.5 | 12.0 | 23.7 | 26.8 | 31.1 | 37.4 | 39.1 | 36.7 | 29.3 | 23.6 | 19.4 | 10.4 |
| Average temperature (°C) | -2.0 | 6.7 | 17.8 | 21.1 | 25.9 | 32.4 | 34.5 | 31.9 | 23.9 | 18.0 | 14.1 | 5.6 |
| Average night temperature (°C) | -7.6 | 1.3 | 11.1 | 14.4 | 19.8 | 25.7 | 28.0 | 25.2 | 17.4 | 12.0 | 8.2 | 0.9 |
| Absolute minimum temperature (°C) | -17.1 | -9.3 | 5.4 | 4.5 | 11.2 | 20.1 | 22.8 | 15.5 | 14.1 | 3.6 | 3.1 | -9.5 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.5 |
| 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) | 7.8 | 7.8 | 8.9 | 10.0 | 10.8 | 11.8 | 12.3 | 11.9 | 10.6 | 9.2 | 8.1 | 5.9 |
| Precipitation (mm) | 5 | 15 | 12 | 21 | 26 | 17 | 0 | 0 | 6 | 17 | 3 | 5 |
| Sunny days | 28 | 21 | 23 | 24 | 23 | 28 | 29 | 30 | 28 | 23 | 27 | 24 |
| Rainy days | 2 | 7 | 8 | 6 | 8 | 2 | 2 | 1 | 2 | 8 | 3 | 6 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Işan during the most sunny months:
The largest precipitation sum in Işan is at