Average temperature in January is 9 °C
Average daytime temperature is 13.9 °C
Average night temperature is 4.8 °C
Absolute maximum temperature: 20.7 °C
Absolute minimum temperature: 2 °C
Number of sunny days: 20
Number of rainy days: 11
Number of snow days:
Precipitation sum: 45 mm
* Weather data for Arar Saudi Arabia is based on climate observations for 2023 year
| January (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 11 | 11.3 | 11.5 | 9.3 | 13.7 | 14.9 | 15.5 | 13.7 | 10.6 | 11.3 | 11.3 | 11 | 12.4 | 10.7 | 11.7 | 13.2 | 13.7 | 15.8 | 16.2 | 15.8 | 15.2 | 14.6 | 13.9 | 13.9 | 13.1 | 14.9 | 16.2 | 19.8 | 20.7 | 18.7 | 16.4 |
| Apparent max temperature | 8.4 | 7.5 | 7.6 | 5 | 10.3 | 12.1 | 11.7 | 11.3 | 7.3 | 7.6 | 9 | 7.3 | 9.2 | 9.3 | 10.1 | 9.9 | 10.6 | 13.3 | 14.6 | 12.5 | 12.2 | 10.7 | 11.4 | 10.4 | 10.4 | 12.4 | 13 | 15.6 | 17.9 | 16.9 | 9.9 |
| Mean temperature | 6.6 | 7.3 | 8.5 | 6.9 | 7.8 | 8.8 | 9.6 | 8.6 | 8.6 | 8.2 | 6.1 | 6.2 | 7.6 | 8.7 | 7.5 | 8.7 | 9 | 9.5 | 9.3 | 9.6 | 10.3 | 10.5 | 9.7 | 8.9 | 7.9 | 8.4 | 9.5 | 12.5 | 14.5 | 13.1 | 11.4 |
| Apparent mean temperature | 0.4 | 1.1 | 2.8 | -0.1 | 0 | -0.3 | 2 | 3.1 | 3.2 | 1.2 | -0.7 | -0.9 | -0.3 | 3.5 | 3.1 | -0.1 | 1.6 | 1.2 | 0.8 | 2.1 | 3.6 | 5.9 | 4.4 | 2.5 | 1.1 | -1.6 | 0.3 | 0.8 | 5.6 | 5.7 | 3 |
| Minimum temperature | 3.1 | 3.7 | 5.5 | 4.8 | 3.5 | 3 | 5.4 | 5.3 | 7.6 | 3.9 | 2.2 | 2 | 3.1 | 6.7 | 5.3 | 2.7 | 4.5 | 4.5 | 4 | 4.7 | 6.2 | 8.5 | 6.4 | 5.2 | 3.7 | 2 | 3.5 | 3.7 | 9.5 | 8 | 6.8 |
| Apparent min temperature | 3.9 | 4.4 | 5 | 2.2 | 4 | 6.2 | 6.7 | 6.2 | 4.6 | 4.8 | 3.6 | 3.1 | 4.6 | 6.6 | 5.7 | 5.8 | 6.4 | 7.2 | 6.9 | 6.9 | 7.8 | 7.7 | 7.4 | 6.4 | 5.4 | 5.7 | 6.4 | 8.8 | 11.4 | 11.2 | 6.7 |
| January | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.3 | 10.3 | 10.3 | 10.3 | 10.3 | 10.3 | 10.3 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.4 | 10.5 | 10.5 | 10.5 | 10.5 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 | 10.7 | 10.7 |
| Sunshine duration (h) | 4.7 | 7.7 | 5.6 | 1.7 | 9 | 9 | 9 | 9 | 1.3 | 5.3 | 9 | 9 | 9 | 0 | 2.9 | 9 | 9 | 9 | 9 | 9 | 9 | 8.7 | 2.8 | 9 | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 | 7.9 | 9.1 |
| Precipitation (mm) | 0 | 0.1 | 9.1 | 12.3 | 0 | 0 | 0.1 | 0 | 12.3 | 0 | 0 | 0 | 0 | 0.3 | 0.1 | 0.5 | 1.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 2.2 |
| Precipitation hours | 0 | 1 | 12 | 10 | 0 | 0 | 1 | 0 | 18 | 0 | 0 | 0 | 0 | 3 | 1 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 2 |
| Wind speed (m/s) | 13.5 | 17.4 | 24 | 31.4 | 23.2 | 13 | 23 | 16.6 | 30.8 | 25.6 | 10.4 | 16.3 | 19.6 | 16.8 | 9.7 | 22.7 | 17.2 | 11.6 | 10.9 | 15.8 | 20.9 | 22.1 | 14.7 | 12.2 | 9.7 | 14.1 | 14.5 | 24.2 | 23 | 14 | 38 |
In January 2023, the highest daytime temperature in Arar was 20.7°C.
While the minimum temperature at night dropped to 2°C.
The average nighttime and daytime temperatures during January in Arar are 4.8°C and 13.9°C respectively.
The precipitation sum in January is about 45 mm.