Average annual temperature is 27.4 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 202 days
Number of rainy days: 163 days
Look at detailed online map of Janāḩ
* Weather data for Janāḩ Yemen 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 | 29.8 | 33.8 | 35.8 | 37.9 | 37.5 | 39.2 | 37.7 | 38.4 | 37.6 | 31.9 | 29.7 |
| Average daytime temperature (°C) | 27.1 | 28.4 | 29.0 | 32.4 | 33.5 | 36.1 | 36.6 | 35.5 | 35.6 | 32.1 | 29.7 | 28.3 |
| Average temperature (°C) | 22.5 | 23.4 | 24.5 | 27.9 | 29.2 | 31.0 | 31.9 | 31.2 | 30.4 | 27.5 | 25.4 | 23.7 |
| Average night temperature (°C) | 18.5 | 19.3 | 20.9 | 23.9 | 25.6 | 27.0 | 28.1 | 27.5 | 26.8 | 24.1 | 21.9 | 20.0 |
| Absolute minimum temperature (°C) | 17.0 | 17.6 | 18.4 | 21.2 | 23.0 | 24.9 | 26.3 | 23.9 | 25.4 | 21.1 | 20.0 | 17.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.0 | 10.4 | 10.2 | 11.3 | 10.5 | 10.9 | 10.3 | 10.3 | 10.5 | 10.0 | 10.0 | 10.0 |
| Precipitation (mm) | 9 | 1 | 81 | 36 | 62 | 13 | 16 | 22 | 39 | 32 | 29 | 0 |
| Sunny days | 26 | 23 | 12 | 6 | 5 | 20 | 26 | 21 | 15 | 5 | 15 | 28 |
| Rainy days | 5 | 5 | 19 | 24 | 26 | 10 | 5 | 10 | 15 | 26 | 15 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Janāḩ is at