Average annual temperature is 25.3 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of Joporwahun
* Weather data for Joporwahun 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) | 35.3 | 35.4 | 37.0 | 34.9 | 34.0 | 32.2 | 31.3 | 31.2 | 31.0 | 31.2 | 32.3 | 34.1 |
| Average daytime temperature (°C) | 33.2 | 33.9 | 33.1 | 32.5 | 31.0 | 29.0 | 28.9 | 28.4 | 28.9 | 29.3 | 29.8 | 31.9 |
| Average temperature (°C) | 25.3 | 27.2 | 26.7 | 26.8 | 25.9 | 24.5 | 24.4 | 24.2 | 24.4 | 24.7 | 25.0 | 24.8 |
| Average night temperature (°C) | 18.6 | 21.6 | 22.1 | 23.2 | 22.8 | 22.2 | 21.9 | 22.0 | 22.0 | 21.9 | 21.7 | 18.8 |
| Absolute minimum temperature (°C) | 15.3 | 19.4 | 19.0 | 21.2 | 21.6 | 21.4 | 20.4 | 21.0 | 21.3 | 21.4 | 19.7 | 15.7 |
| 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 | 9.9 | 8.7 | 8.9 | 7.8 | 6.8 | 7.4 | 6.0 | 7.7 | 8.4 | 8.8 | 10.3 |
| Precipitation (mm) | 32 | 1 | 82 | 188 | 284 | 326 | 359 | 464 | 281 | 307 | 107 | 2 |
| Sunny days | 27 | 24 | 10 | 7 | 1 | 0 | 0 | 1 | 0 | 1 | 4 | 28 |
| Rainy days | 4 | 4 | 21 | 23 | 30 | 30 | 31 | 30 | 30 | 30 | 26 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Joporwahun is at