Average annual temperature is 18.2 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 214 days
Number of rainy days: 151 days
Look at detailed online map of Halūmsar
* Weather data for Halūmsar 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) | 17.0 | 19.6 | 30.6 | 30.0 | 33.7 | 33.2 | 37.0 | 38.0 | 35.3 | 30.6 | 26.8 | 23.5 |
| Average daytime temperature (°C) | 10.5 | 13.0 | 18.9 | 21.9 | 24.4 | 28.6 | 31.1 | 33.2 | 28.2 | 24.0 | 22.3 | 17.0 |
| Average temperature (°C) | 6.5 | 8.3 | 14.0 | 16.8 | 20.2 | 24.4 | 26.7 | 28.1 | 23.7 | 19.6 | 17.1 | 12.2 |
| Average night temperature (°C) | 2.8 | 4.5 | 9.7 | 12.0 | 16.2 | 20.7 | 23.0 | 23.8 | 19.8 | 15.5 | 12.8 | 8.1 |
| Absolute minimum temperature (°C) | -1.2 | -1.4 | 6.2 | 3.9 | 9.7 | 17.7 | 20.6 | 19.5 | 16.9 | 11.9 | 8.4 | 4.3 |
| 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 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 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) | 7.3 | 7.2 | 6.5 | 9.5 | 8.6 | 9.3 | 9.5 | 9.2 | 8.5 | 8.1 | 7.9 | 7.1 |
| Precipitation (mm) | 36 | 69 | 73 | 32 | 67 | 27 | 60 | 23 | 41 | 82 | 103 | 85 |
| Sunny days | 20 | 18 | 10 | 21 | 20 | 18 | 16 | 20 | 16 | 16 | 18 | 21 |
| Rainy days | 11 | 10 | 21 | 9 | 11 | 12 | 15 | 11 | 14 | 15 | 12 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Halūmsar is at