Average annual temperature is 25.2 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Sandia
* Weather data for Sandia 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) | 35.0 | 35.2 | 36.6 | 34.3 | 33.8 | 31.8 | 31.0 | 30.8 | 30.9 | 30.8 | 31.8 | 34.1 |
| Average daytime temperature (°C) | 33.0 | 33.8 | 32.8 | 32.3 | 30.8 | 28.7 | 28.7 | 28.0 | 28.6 | 29.0 | 29.6 | 31.6 |
| Average temperature (°C) | 25.6 | 27.2 | 26.5 | 26.6 | 25.8 | 24.4 | 24.1 | 23.9 | 24.2 | 24.5 | 24.9 | 25.1 |
| Average night temperature (°C) | 19.2 | 21.5 | 21.8 | 23.0 | 22.7 | 22.0 | 21.7 | 21.7 | 21.8 | 21.8 | 21.6 | 19.6 |
| Absolute minimum temperature (°C) | 16.5 | 19.5 | 19.4 | 21.4 | 21.5 | 21.4 | 20.5 | 20.9 | 21.2 | 21.3 | 20.2 | 16.9 |
| 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 | 9.9 | 8.8 | 8.9 | 7.9 | 6.8 | 7.5 | 6.3 | 8.0 | 8.5 | 8.8 | 10.4 |
| Precipitation (mm) | 42 | 0 | 71 | 180 | 268 | 321 | 390 | 471 | 273 | 302 | 97 | 2 |
| Sunny days | 29 | 25 | 16 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 8 | 29 |
| Rainy days | 2 | 3 | 15 | 28 | 30 | 30 | 31 | 30 | 30 | 30 | 22 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sandia is at