Average annual temperature is 18.3 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 309 days
Number of rainy days: 56 days
Look at detailed online map of Mehrīān
* Weather data for Mehrīān 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) | 14.9 | 18.9 | 23.5 | 28.2 | 35.4 | 40.3 | 41.3 | 40.0 | 38.1 | 34.0 | 24.7 | 19.6 |
| Average daytime temperature (°C) | 9.6 | 14.7 | 19.8 | 24.8 | 31.2 | 36.9 | 39.6 | 36.7 | 35.2 | 28.8 | 20.4 | 17.0 |
| Average temperature (°C) | 3.4 | 7.6 | 11.6 | 16.5 | 22.6 | 28.3 | 31.1 | 28.9 | 26.7 | 20.1 | 12.8 | 9.1 |
| Average night temperature (°C) | -2.0 | 1.2 | 3.9 | 7.6 | 13.0 | 18.6 | 21.5 | 19.9 | 17.7 | 11.4 | 5.6 | 1.6 |
| Absolute minimum temperature (°C) | -6.6 | -4.8 | -0.5 | 0.5 | 7.4 | 16.9 | 17.6 | 15.2 | 14.0 | 7.3 | 1.7 | -1.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.9 | 8.4 | 9.9 | 11.0 | 12.0 | 12.9 | 12.6 | 11.5 | 10.8 | 10.3 | 9.4 | 8.9 |
| Precipitation (mm) | 79 | 63 | 20 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 17 | 3 |
| Sunny days | 19 | 15 | 21 | 26 | 28 | 29 | 31 | 31 | 30 | 30 | 21 | 28 |
| Rainy days | 12 | 13 | 10 | 4 | 3 | 1 | 0 | 0 | 0 | 1 | 9 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mehrīān is at