Average annual temperature is 18.9 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 310 days
Number of rainy days: 54 days
Number of snow days: 1 day
Look at detailed online map of Chāh Now
* Weather data for Chāh Now 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) | 13.3 | 20.2 | 22.0 | 25.8 | 33.0 | 37.8 | 39.5 | 36.5 | 34.8 | 31.8 | 22.9 | 18.5 |
| Average daytime temperature (°C) | 8.2 | 15.5 | 18.7 | 22.6 | 29.1 | 34.4 | 36.2 | 33.6 | 32.1 | 26.5 | 18.2 | 15.7 |
| Average temperature (°C) | 3.7 | 10.2 | 13.5 | 17.1 | 23.8 | 28.8 | 30.0 | 27.7 | 26.2 | 21.1 | 13.4 | 10.6 |
| Average night temperature (°C) | -0.3 | 5.0 | 8.0 | 11.3 | 17.2 | 21.8 | 22.8 | 21.0 | 19.7 | 15.3 | 8.7 | 5.6 |
| Absolute minimum temperature (°C) | -4.6 | 0.8 | 1.2 | 4.7 | 12.5 | 19.0 | 21.4 | 17.1 | 15.4 | 9.6 | 4.0 | 1.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 10.4 |
| 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) | 7.8 | 9.4 | 10.4 | 11.0 | 11.7 | 12.1 | 12.3 | 11.8 | 10.9 | 10.1 | 9.2 | 9.3 |
| Precipitation (mm) | 69 | 16 | 11 | 14 | 4 | 0 | 0 | 0 | 0 | 0 | 9 | 1 |
| Sunny days | 20 | 22 | 21 | 19 | 27 | 29 | 29 | 31 | 30 | 30 | 23 | 29 |
| Rainy days | 10 | 6 | 10 | 11 | 4 | 1 | 2 | 0 | 0 | 1 | 7 | 2 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chāh Now is at