Average annual temperature is 29.6 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 212 days
Number of rainy days: 153 days
Look at detailed online map of Mayen
* Weather data for Mayen South Sudan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 40.4 | 41.6 | 41.3 | 41.7 | 41.2 | 38.8 | 37.9 | 38.6 | 39.0 | 39.5 | 37.8 | 39.9 |
| Average daytime temperature (°C) | 37.2 | 38.6 | 38.3 | 38.5 | 38.1 | 33.8 | 33.1 | 34.5 | 35.2 | 35.9 | 34.4 | 37.6 |
| Average temperature (°C) | 29.9 | 31.3 | 31.9 | 32.2 | 31.6 | 27.8 | 27.2 | 28.4 | 28.3 | 28.9 | 28.0 | 30.1 |
| Average night temperature (°C) | 23.3 | 24.0 | 26.0 | 26.5 | 25.9 | 23.6 | 22.8 | 23.3 | 23.3 | 23.8 | 23.2 | 23.3 |
| Absolute minimum temperature (°C) | 21.8 | 21.9 | 22.8 | 22.7 | 23.0 | 21.6 | 21.1 | 21.3 | 21.7 | 21.7 | 21.3 | 18.7 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 10.4 | 10.8 | 9.3 | 10.0 | 10.4 | 9.5 | 9.7 | 10.6 | 9.8 | 9.3 | 9.4 | 10.4 |
| Precipitation (mm) | 0 | 0 | 4 | 21 | 13 | 90 | 65 | 34 | 50 | 64 | 26 | 0 |
| Sunny days | 31 | 27 | 27 | 22 | 22 | 7 | 8 | 11 | 7 | 13 | 8 | 29 |
| Rainy days | 0 | 1 | 4 | 8 | 9 | 23 | 23 | 20 | 23 | 18 | 22 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mayen is at