Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 111 days
Number of rainy days: 254 days
Look at detailed online map of Maru
* Weather data for Maru 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) | 37.3 | 38.2 | 38.4 | 36.9 | 36.6 | 33.3 | 33.3 | 33.9 | 33.6 | 33.3 | 33.8 | 35.7 |
| Average daytime temperature (°C) | 35.7 | 36.6 | 35.2 | 34.8 | 32.9 | 30.3 | 29.8 | 29.0 | 30.0 | 30.6 | 31.6 | 33.5 |
| Average temperature (°C) | 27.1 | 28.1 | 27.5 | 27.9 | 27.0 | 25.3 | 24.9 | 24.7 | 25.1 | 25.5 | 26.3 | 26.3 |
| Average night temperature (°C) | 21.3 | 22.8 | 23.1 | 23.8 | 24.0 | 23.1 | 22.8 | 22.7 | 22.8 | 23.0 | 23.2 | 21.5 |
| Absolute minimum temperature (°C) | 17.9 | 21.7 | 21.0 | 22.8 | 23.2 | 22.2 | 21.8 | 21.9 | 21.7 | 22.1 | 22.2 | 17.7 |
| 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) | 11.7 | 11.8 | 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) | 9.7 | 9.9 | 9.4 | 8.9 | 7.4 | 6.7 | 7.7 | 5.8 | 6.9 | 7.2 | 8.6 | 9.8 |
| Precipitation (mm) | 0 | 0 | 28 | 102 | 334 | 408 | 530 | 703 | 413 | 414 | 122 | 3 |
| Sunny days | 28 | 26 | 19 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 24 |
| Rainy days | 3 | 2 | 12 | 22 | 31 | 30 | 31 | 31 | 30 | 31 | 24 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Maru is at