Average annual temperature is 28.6 °C
Absolute maximum temperature: 44.9 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 348 days
Number of rainy days: 17 days
Look at detailed online map of Haynan
* Weather data for Haynan 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) | 31.6 | 35.8 | 36.0 | 37.3 | 40.3 | 44.6 | 44.9 | 43.6 | 42.2 | 39.6 | 34.2 | 30.7 |
| Average daytime temperature (°C) | 28.4 | 32.5 | 33.6 | 36.0 | 38.0 | 41.4 | 42.4 | 41.3 | 40.1 | 35.0 | 31.8 | 27.8 |
| Average temperature (°C) | 20.9 | 23.0 | 26.6 | 29.2 | 31.4 | 34.5 | 35.3 | 34.6 | 33.2 | 28.0 | 25.5 | 20.6 |
| Average night temperature (°C) | 13.5 | 13.7 | 19.6 | 22.1 | 24.4 | 26.9 | 28.1 | 27.4 | 25.6 | 20.6 | 18.4 | 13.0 |
| Absolute minimum temperature (°C) | 9.6 | 10.7 | 15.8 | 19.1 | 19.8 | 25.2 | 25.2 | 24.9 | 20.9 | 18.7 | 15.7 | 6.3 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.7 | 10.6 | 10.9 | 11.2 | 11.3 | 10.5 | 10.0 | 10.5 | 10.4 | 10.9 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 10 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 24 | 26 | 28 | 30 | 31 | 29 | 30 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 7 | 4 | 3 | 0 | 0 | 2 | 0 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Haynan is at