Average annual temperature is 26.9 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 23.8 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Tivellin
* Weather data for Tivellin 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) | 29.0 | 27.9 | 27.7 | 29.5 | 29.5 | 28.7 | 28.0 | 27.5 | 28.6 | 28.5 | 29.2 | 30.2 |
| Average daytime temperature (°C) | 27.8 | 27.2 | 27.2 | 28.4 | 28.8 | 27.7 | 27.0 | 26.8 | 27.1 | 27.7 | 28.3 | 28.7 |
| Average temperature (°C) | 27.3 | 26.8 | 26.6 | 27.6 | 27.7 | 26.6 | 26.1 | 26.0 | 26.2 | 26.6 | 27.3 | 27.8 |
| Average night temperature (°C) | 26.6 | 26.4 | 26.1 | 26.6 | 26.1 | 25.4 | 25.1 | 25.1 | 25.1 | 25.3 | 26.0 | 26.7 |
| Absolute minimum temperature (°C) | 24.8 | 24.9 | 24.9 | 24.4 | 24.7 | 24.2 | 23.8 | 23.9 | 23.9 | 24.2 | 24.5 | 24.1 |
| 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 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 10.1 | 10.1 | 10.2 | 10.0 | 8.9 | 7.3 | 7.6 | 6.7 | 7.8 | 8.1 | 9.3 | 10.4 |
| Precipitation (mm) | 6 | 4 | 12 | 122 | 291 | 418 | 840 | 583 | 437 | 309 | 157 | 20 |
| Sunny days | 24 | 25 | 26 | 9 | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 17 |
| Rainy days | 7 | 3 | 5 | 21 | 29 | 30 | 31 | 29 | 30 | 31 | 29 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tivellin is at