Average annual temperature is 7.0 °C
Absolute maximum temperature: 28.8 °C
Absolute minimum temperature: -19.7 °C
Number of sunny days: 160 days
Number of rainy days: 174 days
Number of snow days: 31 days
Look at detailed online map of Zarmā
* Weather data for Zarmā 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 | 3.4 | 13.8 | 18.5 | 23.1 | 24.6 | 28.8 | 28.5 | 24.9 | 19.3 | 14.9 | 14.2 |
| Average daytime temperature (°C) | -3.5 | -1.3 | 8.2 | 11.8 | 15.7 | 18.1 | 20.7 | 21.5 | 17.6 | 14.0 | 10.9 | 6.8 |
| Average temperature (°C) | -7.8 | -5.0 | 3.1 | 6.9 | 10.5 | 13.5 | 16.3 | 16.4 | 12.6 | 8.8 | 5.5 | 1.7 |
| Average night temperature (°C) | -12.8 | -9.4 | -2.4 | 1.6 | 4.9 | 9.1 | 11.8 | 11.4 | 8.3 | 4.0 | 1.5 | -2.9 |
| Absolute minimum temperature (°C) | -19.7 | -17.2 | -8.9 | -9.0 | -4.9 | 4.5 | 8.0 | 7.0 | 3.0 | 1.6 | -4.3 | -8.0 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 8.3 | 8.5 | 11.0 | 10.7 | 11.0 | 11.7 | 11.6 | 10.6 | 9.2 | 8.7 | 7.7 |
| Precipitation (mm) | 18 | 53 | 63 | 46 | 105 | 77 | 28 | 49 | 45 | 106 | 32 | 15 |
| Sunny days | 18 | 15 | 11 | 10 | 8 | 6 | 13 | 13 | 14 | 9 | 16 | 27 |
| Rainy days | 0 | 1 | 18 | 17 | 23 | 24 | 18 | 18 | 16 | 22 | 14 | 3 |
| Snow days | 13 | 12 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Zarmā is at