Average annual temperature is 25.7 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 86 days
Number of rainy days: 279 days
Look at detailed online map of Modisi
* Weather data for Modisi 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) | 35.9 | 36.8 | 36.5 | 35.0 | 35.0 | 32.4 | 31.8 | 32.1 | 31.2 | 31.9 | 32.9 | 34.6 |
| Average daytime temperature (°C) | 34.1 | 34.9 | 33.5 | 33.4 | 31.9 | 29.4 | 28.8 | 28.2 | 28.8 | 29.5 | 30.3 | 32.6 |
| Average temperature (°C) | 26.2 | 27.0 | 26.6 | 27.1 | 26.3 | 24.9 | 24.6 | 24.4 | 24.7 | 24.9 | 25.6 | 26.0 |
| Average night temperature (°C) | 21.2 | 22.2 | 22.5 | 23.5 | 23.5 | 22.6 | 22.4 | 22.4 | 22.5 | 22.6 | 22.8 | 21.5 |
| Absolute minimum temperature (°C) | 19.1 | 21.0 | 20.4 | 22.4 | 22.8 | 21.6 | 21.3 | 21.3 | 21.5 | 21.8 | 21.7 | 17.8 |
| 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 | 11.9 | 11.7 | 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) | 9.7 | 9.9 | 9.5 | 9.1 | 7.3 | 7.0 | 6.7 | 5.6 | 6.7 | 6.8 | 8.0 | 9.9 |
| Precipitation (mm) | 4 | 6 | 61 | 145 | 391 | 483 | 537 | 579 | 467 | 488 | 147 | 28 |
| Sunny days | 22 | 18 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 25 |
| Rainy days | 9 | 10 | 15 | 29 | 31 | 30 | 31 | 31 | 30 | 31 | 26 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Modisi is at