Average annual temperature is 26.8 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Marunko
* Weather data for Marunko 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) | 38.1 | 38.5 | 39.4 | 37.9 | 36.2 | 34.0 | 33.3 | 33.3 | 32.9 | 32.9 | 33.6 | 36.5 |
| Average daytime temperature (°C) | 36.2 | 37.2 | 36.4 | 35.4 | 33.1 | 30.5 | 30.2 | 29.3 | 30.1 | 30.6 | 31.7 | 33.9 |
| Average temperature (°C) | 27.6 | 29.0 | 28.4 | 28.4 | 27.4 | 25.6 | 25.3 | 25.1 | 25.4 | 25.8 | 26.6 | 26.6 |
| Average night temperature (°C) | 21.1 | 23.2 | 23.5 | 24.2 | 24.2 | 23.4 | 23.0 | 22.9 | 23.0 | 23.3 | 23.4 | 21.2 |
| Absolute minimum temperature (°C) | 17.3 | 22.0 | 21.3 | 22.7 | 23.3 | 22.4 | 21.7 | 22.1 | 22.2 | 22.7 | 22.4 | 17.6 |
| 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 | 11.8 | 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) | 9.7 | 9.9 | 9.3 | 8.8 | 7.5 | 6.5 | 7.6 | 5.8 | 6.7 | 7.6 | 8.7 | 9.8 |
| Precipitation (mm) | 3 | 0 | 27 | 127 | 321 | 344 | 546 | 582 | 374 | 407 | 118 | 4 |
| Sunny days | 26 | 25 | 19 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 23 |
| Rainy days | 5 | 3 | 12 | 20 | 30 | 30 | 31 | 31 | 30 | 31 | 25 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Marunko is at