Average annual temperature is 15.3 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: -11.8 °C
Number of sunny days: 252 days
Number of rainy days: 101 days
Number of snow days: 12 days
Look at detailed online map of Nīrvān
* Weather data for Nīrvān 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) | 10.8 | 15.4 | 19.1 | 24.6 | 28.2 | 35.3 | 40.0 | 39.5 | 37.7 | 25.9 | 22.2 | 16.6 |
| Average daytime temperature (°C) | 7.1 | 6.7 | 14.7 | 18.3 | 23.6 | 30.5 | 36.3 | 36.8 | 32.1 | 23.2 | 15.8 | 12.2 |
| Average temperature (°C) | 1.3 | 1.4 | 9.3 | 12.6 | 17.6 | 24.5 | 29.0 | 29.2 | 24.5 | 16.4 | 10.0 | 6.1 |
| Average night temperature (°C) | -2.9 | -3.3 | 4.2 | 6.5 | 10.9 | 17.3 | 20.5 | 20.7 | 16.3 | 10.0 | 5.2 | 1.3 |
| Absolute minimum temperature (°C) | -5.7 | -11.8 | -6.2 | -2.4 | 3.7 | 13.1 | 17.5 | 16.8 | 12.9 | 7.5 | -1.9 | -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) | 6.9 | 7.7 | 8.1 | 10.3 | 11.6 | 13.5 | 13.1 | 12.0 | 11.5 | 9.3 | 7.5 | 6.7 |
| Precipitation (mm) | 61 | 69 | 189 | 136 | 55 | 1 | 0 | 0 | 0 | 18 | 90 | 106 |
| Sunny days | 17 | 15 | 11 | 16 | 17 | 29 | 31 | 30 | 28 | 21 | 15 | 22 |
| Rainy days | 10 | 6 | 20 | 13 | 14 | 1 | 0 | 1 | 2 | 10 | 15 | 9 |
| Snow days | 4 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nīrvān during the most sunny months:
The largest precipitation sum in Nīrvān is at