Average temperature in January is 15.8 °C
Average daytime temperature is 20.8 °C
Average night temperature is 12.1 °C
Absolute maximum temperature: 23 °C
Absolute minimum temperature: 9.1 °C
Number of sunny days: 22
Number of rainy days: 9
Number of snow days:
Precipitation sum: 5 mm
* Weather data for Aş Şalw Yemen is based on climate observations for 2023 year
| Gennaio (°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 | 18.2 | 20.3 | 19.2 | 20 | 21.6 | 21.6 | 22.8 | 21 | 20.5 | 21.2 | 22.6 | 21 | 20.3 | 20.2 | 21.1 | 21.1 | 22.1 | 23 | 22 | 21.5 | 20.8 | 19.9 | 19.4 | 19.6 | 20 | 22.1 | 21.8 | 21 | 20.5 | 18.5 | 18.9 |
| Apparent max temperature | 16.5 | 19.8 | 19.1 | 19.8 | 21.3 | 21.8 | 23.8 | 20.8 | 19.7 | 21.5 | 23.3 | 21.2 | 18.2 | 18.8 | 20.7 | 20.1 | 21.6 | 23.1 | 21.6 | 20.4 | 20.5 | 19.8 | 19 | 19.5 | 20.3 | 23.1 | 22.3 | 20.6 | 19.4 | 18.1 | 19.5 |
| Mean temperature | 15.3 | 15.8 | 15.5 | 15.1 | 15.9 | 15.7 | 17 | 15.5 | 15.5 | 16.1 | 17.7 | 16.7 | 15.4 | 15.2 | 15.9 | 15.9 | 17.2 | 18.3 | 17.4 | 16.1 | 15.3 | 15.2 | 14.7 | 14.9 | 15.2 | 15 | 15.8 | 16.2 | 15.9 | 14.1 | 14 |
| Apparent mean temperature | 13.1 | 13.1 | 12.8 | 11.3 | 11.3 | 11 | 13 | 9.7 | 8.1 | 10.4 | 14.3 | 13.9 | 12.1 | 11.1 | 11.8 | 12.5 | 12.5 | 14.8 | 13.5 | 12.4 | 11.6 | 11.9 | 11.4 | 11.6 | 11.6 | 12 | 9.2 | 13.9 | 13 | 10.7 | 9.5 |
| Minimum temperature | 12.9 | 12.6 | 13 | 11.5 | 11.5 | 11.2 | 12.6 | 10.3 | 9.1 | 11.4 | 13.9 | 13.6 | 12.5 | 11.5 | 12.5 | 12.8 | 14 | 15 | 13.2 | 12.4 | 11.7 | 12.1 | 11.5 | 11.5 | 11.6 | 11.8 | 10 | 13.5 | 12.7 | 11 | 10.4 |
| Apparent min temperature | 15.3 | 15.9 | 15.3 | 14.9 | 15.8 | 15.6 | 17 | 15.1 | 14.9 | 15.6 | 17.7 | 16.4 | 14.3 | 14 | 15.4 | 15.2 | 16.3 | 18.3 | 16.9 | 15.5 | 14.9 | 14.8 | 14.4 | 14.6 | 14.8 | 14.8 | 15.5 | 15.9 | 15.8 | 13.7 | 13.7 |
| Gennaio | 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) | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.6 |
| Sunshine duration (h) | 0.3 | 10.3 | 10.4 | 10.4 | 10.5 | 10.4 | 10.4 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.5 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 | 10.6 | 9.6 | 10.6 | 9.6 | 9.6 | 10.4 | 8.8 | 10.7 | 9.5 | 10.7 | 9.7 | 9.7 |
| Precipitation (mm) | 0.5 | 0.6 | 0.9 | 0.3 | 0 | 0 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 0.5 | 0 | 0 | 0 | 0 | 0.3 | 0 | 1.3 | 0 |
| Precipitation hours | 4 | 6 | 6 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 3 | 0 | 10 | 0 |
| Wind speed (m/s) | 10.5 | 15.4 | 13.2 | 14.3 | 13.1 | 13 | 11.9 | 13.6 | 13.4 | 13.7 | 12.5 | 13.7 | 17.1 | 15.6 | 14 | 14.7 | 14.5 | 11.8 | 13.8 | 14.6 | 14 | 14.2 | 13.8 | 14.1 | 14.2 | 14.2 | 15.4 | 14.5 | 12.3 | 13.2 | 12.4 |
In January 2023, the highest daytime temperature in Aş Şalw was 23°C.
While the minimum temperature at night dropped to 9.1°C.
The average nighttime and daytime temperatures during January in Aş Şalw are 12.1°C and 20.8°C respectively.
The precipitation sum in January is about 5 mm.