Average annual temperature is 26.6 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 20.4 °C
Number of sunny days: 111 days
Number of rainy days: 254 days
Look at detailed online map of Mahera
* Weather data for Mahera Sierra Leone is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.9 | 31.6 | 30.6 | 32.0 | 32.6 | 30.0 | 29.7 | 28.9 | 29.5 | 30.4 | 31.0 | 33.4 |
| Average daytime temperature (°C) | 31.0 | 30.3 | 29.6 | 30.4 | 30.2 | 28.4 | 27.8 | 27.3 | 28.2 | 28.9 | 29.4 | 31.1 |
| Average temperature (°C) | 26.9 | 27.3 | 26.9 | 27.8 | 27.5 | 26.1 | 25.6 | 25.4 | 25.7 | 25.9 | 26.8 | 27.1 |
| Average night temperature (°C) | 23.8 | 24.8 | 25.0 | 25.8 | 25.3 | 24.4 | 23.9 | 23.9 | 23.9 | 23.8 | 24.3 | 23.6 |
| Absolute minimum temperature (°C) | 20.9 | 23.7 | 23.5 | 24.0 | 24.1 | 23.6 | 22.8 | 22.7 | 22.9 | 22.8 | 22.8 | 20.4 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.0 | 9.9 | 9.6 | 8.5 | 7.7 | 7.7 | 6.4 | 7.5 | 8.1 | 9.1 | 9.9 |
| Precipitation (mm) | 0 | 0 | 6 | 54 | 277 | 376 | 573 | 552 | 347 | 384 | 167 | 13 |
| Sunny days | 29 | 26 | 22 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 22 |
| Rainy days | 2 | 2 | 9 | 20 | 31 | 30 | 31 | 31 | 30 | 31 | 28 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mahera is at