Average annual temperature is 10.7 °C
Absolute maximum temperature: 27.8 °C
Absolute minimum temperature: -13.3 °C
Number of sunny days: 141 days
Number of rainy days: 204 days
Number of snow days: 20 days
Look at detailed online map of Nowshahr
* Weather data for Nowshahr 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) | 12.4 | 12.4 | 20.3 | 22.5 | 26.8 | 26.3 | 27.8 | 26.0 | 26.7 | 25.2 | 20.1 | 18.2 |
| Average daytime temperature (°C) | 2.4 | 4.4 | 12.5 | 15.8 | 18.3 | 19.8 | 21.3 | 22.9 | 18.1 | 16.9 | 15.4 | 11.2 |
| Average temperature (°C) | -2.1 | -0.9 | 7.5 | 11.2 | 14.1 | 16.8 | 18.7 | 19.4 | 15.2 | 12.4 | 9.7 | 5.5 |
| Average night temperature (°C) | -7.1 | -6.0 | 2.2 | 6.0 | 9.2 | 13.4 | 15.9 | 15.6 | 12.5 | 8.0 | 4.6 | 1.1 |
| Absolute minimum temperature (°C) | -11.8 | -13.3 | -2.7 | -3.3 | -0.1 | 11.2 | 13.3 | 11.0 | 9.2 | 5.2 | -0.6 | -3.2 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 8.6 | 8.0 | 10.1 | 10.0 | 8.7 | 8.8 | 10.4 | 8.0 | 8.5 | 8.3 | 7.6 |
| Precipitation (mm) | 24 | 64 | 98 | 61 | 106 | 70 | 84 | 49 | 87 | 108 | 128 | 42 |
| Sunny days | 14 | 16 | 13 | 6 | 9 | 4 | 5 | 14 | 9 | 12 | 17 | 22 |
| Rainy days | 4 | 5 | 18 | 24 | 22 | 26 | 26 | 17 | 21 | 19 | 13 | 9 |
| Snow days | 13 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nowshahr is at