Average annual temperature is 25.4 °C
Absolute maximum temperature: 45.6 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 310 days
Number of rainy days: 55 days
Look at detailed online map of Kalam
* Weather data for Kalam 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) | 21.4 | 29.5 | 31.4 | 35.0 | 42.2 | 44.2 | 44.7 | 45.6 | 42.2 | 41.1 | 32.9 | 27.9 |
| Average daytime temperature (°C) | 17.0 | 22.9 | 26.9 | 30.9 | 37.1 | 38.6 | 38.3 | 39.9 | 37.1 | 33.9 | 26.3 | 24.7 |
| Average temperature (°C) | 12.2 | 17.7 | 21.4 | 24.3 | 30.1 | 32.3 | 32.8 | 33.8 | 31.0 | 28.1 | 21.6 | 18.9 |
| Average night temperature (°C) | 7.9 | 12.4 | 16.0 | 18.4 | 23.4 | 26.7 | 28.1 | 28.3 | 25.7 | 22.8 | 16.6 | 12.5 |
| Absolute minimum temperature (°C) | 3.8 | 8.7 | 12.5 | 15.0 | 19.4 | 24.2 | 25.6 | 25.3 | 23.2 | 19.4 | 13.5 | 8.8 |
| 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 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 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) | 8.0 | 9.2 | 10.4 | 11.2 | 11.5 | 11.7 | 11.5 | 11.4 | 10.9 | 9.9 | 9.2 | 9.5 |
| Precipitation (mm) | 95 | 11 | 18 | 6 | 0 | 0 | 0 | 4 | 0 | 6 | 33 | 0 |
| Sunny days | 22 | 23 | 21 | 23 | 30 | 30 | 30 | 28 | 27 | 25 | 21 | 30 |
| Rainy days | 9 | 5 | 10 | 7 | 1 | 0 | 1 | 3 | 3 | 6 | 9 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kalam is at