Average annual temperature is 12.3 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -16.3 °C
Number of sunny days: 259 days
Number of rainy days: 81 days
Number of snow days: 25 days
Look at detailed online map of Zīrdarreh
* Weather data for Zīrdarreh 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) | 3.5 | 10.5 | 14.7 | 19.8 | 26.1 | 32.5 | 36.3 | 34.5 | 31.7 | 23.3 | 16.7 | 13.6 |
| Average daytime temperature (°C) | 0.2 | 1.8 | 11.3 | 15.4 | 21.6 | 28.4 | 33.0 | 30.7 | 28.0 | 19.8 | 12.6 | 9.4 |
| Average temperature (°C) | -3.3 | -1.7 | 6.0 | 10.0 | 15.6 | 21.9 | 26.1 | 24.5 | 21.0 | 14.0 | 7.5 | 4.8 |
| Average night temperature (°C) | -7.3 | -5.7 | 1.6 | 4.5 | 9.6 | 15.2 | 18.9 | 17.6 | 14.4 | 9.0 | 2.9 | 1.1 |
| Absolute minimum temperature (°C) | -16.3 | -14.1 | -2.0 | -3.9 | 1.5 | 10.3 | 16.2 | 13.1 | 9.9 | 2.6 | -6.1 | -2.5 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| 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) | 6.7 | 8.6 | 8.9 | 10.9 | 12.4 | 13.1 | 12.5 | 11.6 | 11.1 | 9.9 | 8.3 | 8.2 |
| Precipitation (mm) | 59 | 69 | 57 | 41 | 22 | 3 | 0 | 0 | 0 | 10 | 49 | 8 |
| Sunny days | 19 | 13 | 12 | 16 | 19 | 25 | 31 | 31 | 30 | 17 | 21 | 25 |
| Rainy days | 0 | 6 | 19 | 13 | 12 | 5 | 0 | 0 | 0 | 14 | 9 | 3 |
| Snow days | 12 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Zīrdarreh during the most sunny months:
The largest precipitation sum in Zīrdarreh is at