Average annual temperature is 25.3 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Sidu
* Weather data for Sidu 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) | 35.6 | 35.7 | 37.6 | 34.2 | 33.2 | 31.6 | 31.2 | 30.7 | 31.1 | 31.4 | 32.5 | 34.0 |
| Average daytime temperature (°C) | 33.3 | 34.1 | 32.9 | 32.0 | 30.7 | 28.7 | 28.8 | 28.1 | 28.8 | 29.3 | 29.9 | 31.7 |
| Average temperature (°C) | 25.9 | 27.4 | 26.6 | 26.5 | 25.8 | 24.5 | 24.3 | 24.2 | 24.4 | 24.8 | 25.1 | 25.0 |
| Average night temperature (°C) | 19.3 | 21.5 | 21.9 | 23.0 | 22.8 | 22.2 | 21.9 | 22.1 | 22.0 | 22.0 | 21.8 | 19.5 |
| Absolute minimum temperature (°C) | 16.6 | 18.7 | 19.1 | 21.6 | 21.7 | 21.5 | 20.7 | 20.9 | 21.2 | 21.5 | 19.7 | 16.7 |
| 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 | 11.9 | 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) | 9.9 | 10.1 | 9.0 | 8.9 | 7.7 | 6.7 | 7.4 | 5.9 | 7.7 | 8.6 | 8.9 | 10.4 |
| Precipitation (mm) | 24 | 2 | 80 | 208 | 319 | 290 | 346 | 552 | 337 | 330 | 135 | 2 |
| Sunny days | 26 | 25 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 27 |
| Rainy days | 5 | 3 | 18 | 27 | 31 | 30 | 31 | 31 | 30 | 30 | 25 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sidu is at