Average annual temperature is 13.5 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -13.0 °C
Number of sunny days: 266 days
Number of rainy days: 84 days
Number of snow days: 15 days
Look at detailed online map of Oshtormel
* Weather data for Oshtormel Iran is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 6.8 | 11.7 | 17.3 | 22.8 | 28.2 | 34.4 | 38.3 | 37.0 | 34.8 | 24.3 | 18.0 | 13.9 |
| Average daytime temperature (°C) | 2.4 | 3.2 | 12.9 | 17.6 | 23.2 | 30.5 | 34.8 | 33.3 | 29.7 | 21.0 | 13.6 | 10.2 |
| Average temperature (°C) | -1.9 | -1.4 | 7.4 | 11.4 | 16.8 | 23.5 | 27.9 | 26.6 | 22.7 | 14.8 | 8.1 | 5.1 |
| Average night temperature (°C) | -5.5 | -6.1 | 2.7 | 5.5 | 10.2 | 16.2 | 20.6 | 19.6 | 15.9 | 9.6 | 3.5 | 0.9 |
| Absolute minimum temperature (°C) | -12.1 | -13.0 | -1.3 | -3.3 | 1.9 | 12.2 | 16.8 | 16.7 | 11.7 | 6.7 | -6.7 | -3.6 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 8.9 | 8.0 | 11.0 | 12.1 | 13.1 | 12.8 | 11.8 | 11.2 | 9.5 | 8.2 | 7.7 |
| Precipitation (mm) | 59 | 43 | 100 | 52 | 36 | 4 | 0 | 0 | 0 | 15 | 72 | 26 |
| Sunny days | 18 | 17 | 12 | 19 | 19 | 28 | 31 | 31 | 30 | 20 | 20 | 21 |
| Rainy days | 5 | 4 | 19 | 11 | 12 | 2 | 0 | 0 | 0 | 11 | 10 | 10 |
| Snow days | 8 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Oshtormel during the most sunny months:
The largest precipitation sum in Oshtormel is at