Average annual temperature is 26.4 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 6.7 °C
Number of sunny days: 328 days
Number of rainy days: 37 days
Look at detailed online map of Nassān
* Weather data for Nassān 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) | 30.0 | 34.3 | 33.1 | 34.9 | 37.6 | 40.0 | 40.9 | 40.1 | 38.6 | 34.8 | 32.6 | 31.1 |
| Average daytime temperature (°C) | 26.5 | 30.3 | 30.2 | 33.0 | 34.8 | 37.6 | 39.3 | 38.0 | 36.6 | 31.9 | 29.2 | 26.0 |
| Average temperature (°C) | 20.0 | 22.7 | 23.6 | 26.5 | 28.5 | 31.4 | 32.6 | 31.7 | 30.4 | 26.0 | 23.5 | 19.5 |
| Average night temperature (°C) | 13.2 | 14.5 | 18.1 | 20.6 | 22.5 | 24.0 | 25.0 | 24.7 | 22.7 | 18.9 | 17.0 | 11.9 |
| Absolute minimum temperature (°C) | 9.6 | 10.6 | 15.9 | 18.5 | 19.8 | 20.9 | 22.2 | 22.4 | 19.8 | 15.7 | 13.5 | 6.7 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 9.9 | 10.8 | 10.6 | 11.3 | 10.9 | 11.2 | 9.9 | 10.8 | 10.7 | 10.8 | 10.6 | 10.3 |
| Precipitation (mm) | 0 | 0 | 56 | 9 | 3 | 0 | 0 | 1 | 0 | 3 | 0 | 0 |
| Sunny days | 30 | 28 | 18 | 23 | 23 | 30 | 31 | 27 | 30 | 27 | 30 | 31 |
| Rainy days | 1 | 0 | 13 | 7 | 8 | 0 | 0 | 4 | 0 | 4 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nassān is at