Average annual temperature is 14.5 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: -9.9 °C
Number of sunny days: 277 days
Number of rainy days: 77 days
Number of snow days: 11 days
Look at detailed online map of Nahāvand
* Weather data for Nahāvand 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) | 8.6 | 16.3 | 22.6 | 28.2 | 32.9 | 38.6 | 42.3 | 39.9 | 37.0 | 29.4 | 21.7 | 17.8 |
| Average daytime temperature (°C) | 4.3 | 7.4 | 16.8 | 22.3 | 26.7 | 31.0 | 33.9 | 34.4 | 29.7 | 23.4 | 17.2 | 12.5 |
| Average temperature (°C) | -0.8 | 1.2 | 10.3 | 15.0 | 19.0 | 23.1 | 25.7 | 25.8 | 21.1 | 16.2 | 10.7 | 6.1 |
| Average night temperature (°C) | -4.6 | -4.1 | 4.2 | 7.8 | 11.6 | 16.0 | 18.8 | 18.6 | 14.3 | 9.5 | 4.9 | 0.8 |
| Absolute minimum temperature (°C) | -9.9 | -8.7 | -0.1 | 0.3 | 5.3 | 12.5 | 16.4 | 16.0 | 10.5 | 7.2 | -0.1 | -2.7 |
| 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) | 7.3 | 8.9 | 8.7 | 10.7 | 11.7 | 12.6 | 12.6 | 11.9 | 11.2 | 9.7 | 8.2 | 7.8 |
| Precipitation (mm) | 45 | 22 | 66 | 14 | 21 | 10 | 0 | 0 | 0 | 17 | 23 | 14 |
| Sunny days | 20 | 19 | 16 | 19 | 17 | 24 | 31 | 30 | 30 | 23 | 23 | 25 |
| Rainy days | 5 | 5 | 15 | 10 | 14 | 6 | 0 | 1 | 0 | 8 | 7 | 6 |
| Snow days | 6 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nahāvand is at