Average annual temperature is 25.8 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 95 days
Number of rainy days: 270 days
Look at detailed online map of Niminka
* Weather data for Niminka 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) | 36.4 | 37.1 | 37.7 | 36.0 | 35.0 | 33.0 | 33.2 | 32.7 | 32.1 | 32.1 | 33.2 | 34.9 |
| Average daytime temperature (°C) | 34.6 | 36.0 | 34.5 | 33.8 | 32.4 | 29.8 | 29.8 | 28.9 | 29.4 | 29.7 | 30.8 | 33.1 |
| Average temperature (°C) | 26.5 | 27.8 | 27.0 | 27.1 | 26.4 | 24.9 | 24.6 | 24.4 | 24.7 | 25.0 | 25.8 | 26.0 |
| Average night temperature (°C) | 20.9 | 22.4 | 22.7 | 23.5 | 23.4 | 22.6 | 22.3 | 22.3 | 22.4 | 22.6 | 22.9 | 21.2 |
| Absolute minimum temperature (°C) | 18.3 | 20.8 | 20.6 | 22.5 | 22.7 | 21.9 | 21.3 | 21.1 | 21.2 | 21.7 | 22.1 | 17.1 |
| 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) | 9.7 | 9.8 | 9.0 | 8.6 | 7.3 | 6.6 | 7.0 | 5.5 | 6.6 | 6.7 | 8.1 | 9.5 |
| Precipitation (mm) | 1 | 6 | 76 | 106 | 374 | 405 | 546 | 600 | 424 | 445 | 115 | 15 |
| Sunny days | 26 | 21 | 17 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 25 |
| Rainy days | 5 | 7 | 14 | 27 | 31 | 30 | 31 | 31 | 30 | 31 | 27 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niminka is at