Average annual temperature is 25.8 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 6.6 °C
Number of sunny days: 323 days
Number of rainy days: 42 days
Look at detailed online map of Thartah
* Weather data for Thartah 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) | 28.9 | 33.7 | 33.1 | 34.5 | 37.8 | 39.8 | 39.9 | 39.7 | 37.9 | 35.2 | 30.5 | 29.4 |
| Average daytime temperature (°C) | 25.1 | 29.3 | 28.4 | 30.4 | 34.2 | 36.7 | 38.9 | 38.3 | 36.5 | 31.2 | 28.3 | 25.3 |
| Average temperature (°C) | 18.5 | 21.8 | 22.3 | 24.2 | 28.3 | 30.8 | 32.9 | 32.4 | 30.8 | 26.0 | 23.1 | 18.9 |
| Average night temperature (°C) | 12.7 | 14.7 | 16.4 | 17.7 | 21.8 | 23.7 | 25.4 | 25.2 | 24.0 | 20.1 | 17.7 | 12.6 |
| Absolute minimum temperature (°C) | 10.0 | 9.8 | 10.2 | 14.8 | 18.5 | 18.3 | 23.4 | 22.7 | 21.1 | 18.0 | 15.2 | 6.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.7 | 10.3 | 11.0 | 10.5 | 11.2 | 10.6 | 10.1 | 10.2 | 10.1 | 9.5 | 10.0 |
| Precipitation (mm) | 0 | 1 | 35 | 28 | 9 | 1 | 0 | 0 | 0 | 1 | 1 | 0 |
| Sunny days | 29 | 26 | 21 | 17 | 24 | 28 | 31 | 29 | 30 | 29 | 28 | 31 |
| Rainy days | 2 | 2 | 10 | 13 | 7 | 2 | 0 | 2 | 0 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Thartah is at