Average annual temperature is 25.8 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 86 days
Number of rainy days: 279 days
Look at detailed online map of Maramu
* Weather data for Maramu 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) | 35.8 | 36.4 | 36.7 | 35.5 | 35.5 | 32.6 | 32.2 | 32.2 | 31.4 | 32.6 | 33.1 | 35.2 |
| Average daytime temperature (°C) | 34.2 | 35.0 | 33.5 | 33.5 | 32.2 | 29.7 | 29.2 | 28.2 | 29.1 | 29.7 | 30.7 | 32.9 |
| Average temperature (°C) | 26.3 | 27.1 | 26.7 | 27.2 | 26.5 | 25.0 | 24.8 | 24.6 | 24.9 | 25.1 | 25.8 | 26.3 |
| Average night temperature (°C) | 21.3 | 22.5 | 22.8 | 23.7 | 23.7 | 22.8 | 22.6 | 22.6 | 22.7 | 22.8 | 23.0 | 21.8 |
| Absolute minimum temperature (°C) | 19.1 | 20.8 | 20.8 | 22.7 | 23.0 | 21.8 | 21.6 | 21.3 | 21.7 | 22.1 | 21.8 | 18.0 |
| 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) | 9.8 | 9.9 | 9.5 | 9.0 | 7.3 | 7.1 | 6.6 | 5.5 | 6.8 | 6.8 | 8.1 | 9.9 |
| Precipitation (mm) | 3 | 10 | 54 | 144 | 373 | 495 | 562 | 647 | 432 | 451 | 152 | 19 |
| Sunny days | 23 | 16 | 15 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 24 |
| Rainy days | 8 | 12 | 16 | 25 | 31 | 30 | 31 | 31 | 30 | 31 | 27 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Maramu is at