Average annual temperature is 27.9 °C
Absolute maximum temperature: 49.1 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 330 days
Number of rainy days: 35 days
Look at detailed online map of Umm Jarfān
* Weather data for Umm Jarfān Saudi Arabia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.8 | 31.8 | 36.3 | 37.9 | 40.1 | 44.5 | 45.8 | 49.1 | 48.4 | 43.9 | 36.8 | 33.6 |
| Average daytime temperature (°C) | 24.4 | 24.5 | 29.4 | 33.4 | 36.7 | 41.3 | 42.6 | 44.3 | 43.1 | 37.8 | 32.2 | 27.0 |
| Average temperature (°C) | 18.4 | 18.4 | 22.7 | 26.8 | 29.7 | 34.0 | 35.2 | 36.7 | 35.5 | 30.7 | 25.8 | 20.5 |
| Average night temperature (°C) | 12.4 | 12.6 | 15.6 | 19.7 | 22.1 | 26.1 | 27.5 | 28.9 | 28.2 | 23.5 | 19.0 | 14.6 |
| Absolute minimum temperature (°C) | 8.8 | 8.3 | 9.2 | 12.8 | 16.1 | 22.9 | 23.9 | 24.7 | 23.1 | 18.4 | 13.5 | 10.0 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 9.4 | 10.0 | 10.8 | 11.0 | 11.7 | 12.9 | 12.7 | 11.7 | 11.0 | 10.5 | 9.6 | 9.1 |
| Precipitation (mm) | 13 | 0 | 1 | 44 | 42 | 0 | 0 | 0 | 0 | 1 | 2 | 84 |
| Sunny days | 24 | 26 | 28 | 26 | 28 | 30 | 31 | 31 | 30 | 28 | 26 | 22 |
| Rainy days | 7 | 2 | 3 | 4 | 3 | 0 | 0 | 0 | 0 | 3 | 4 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm Jarfān is at