Average annual temperature is 20.3 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 4.0 °C
Number of sunny days: 259 days
Number of rainy days: 106 days
Look at detailed online map of Jalamat as Siyār
* Weather data for Jalamat as Siyār Palestine is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 23.1 | 25.3 | 32.1 | 33.2 | 36.6 | 39.5 | 38.3 | 39.2 | 41.1 | 34.0 | 31.4 | 24.2 |
| Average daytime temperature (°C) | 17.4 | 16.1 | 21.2 | 24.5 | 29.0 | 31.3 | 35.2 | 34.1 | 33.6 | 29.8 | 24.7 | 19.3 |
| Average temperature (°C) | 12.3 | 11.1 | 15.5 | 18.1 | 22.1 | 24.5 | 27.9 | 27.4 | 26.6 | 23.8 | 19.3 | 14.9 |
| Average night temperature (°C) | 8.7 | 7.5 | 11.0 | 13.0 | 16.3 | 19.1 | 22.3 | 22.9 | 21.9 | 19.6 | 15.5 | 11.4 |
| Absolute minimum temperature (°C) | 6.8 | 4.0 | 7.2 | 9.1 | 12.3 | 16.7 | 19.7 | 21.8 | 19.5 | 17.4 | 9.1 | 6.6 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.0 | 8.9 | 9.4 | 10.8 | 12.3 | 12.7 | 12.9 | 12.2 | 11.2 | 9.6 | 8.5 | 8.3 |
| Precipitation (mm) | 50 | 73 | 56 | 47 | 9 | 1 | 0 | 1 | 0 | 15 | 66 | 75 |
| Sunny days | 16 | 13 | 17 | 21 | 24 | 26 | 31 | 30 | 29 | 15 | 19 | 18 |
| Rainy days | 15 | 15 | 14 | 9 | 7 | 4 | 0 | 1 | 1 | 16 | 11 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jalamat as Siyār is at