Average annual temperature is 26.0 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 89 days
Number of rainy days: 276 days
Look at detailed online map of Manta
* Weather data for Manta 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) | 36.6 | 37.3 | 38.1 | 36.4 | 35.6 | 33.6 | 33.2 | 32.7 | 32.8 | 32.3 | 33.5 | 35.5 |
| Average daytime temperature (°C) | 35.0 | 36.2 | 34.9 | 34.1 | 32.8 | 30.2 | 30.0 | 28.9 | 29.9 | 30.2 | 31.3 | 33.4 |
| Average temperature (°C) | 26.7 | 28.0 | 27.2 | 27.4 | 26.5 | 25.0 | 24.7 | 24.5 | 24.8 | 25.1 | 25.9 | 26.1 |
| Average night temperature (°C) | 20.7 | 22.3 | 22.6 | 23.4 | 23.4 | 22.7 | 22.4 | 22.4 | 22.4 | 22.6 | 22.8 | 21.0 |
| Absolute minimum temperature (°C) | 18.1 | 20.9 | 20.4 | 22.1 | 22.6 | 21.4 | 21.3 | 21.5 | 21.3 | 21.9 | 21.9 | 17.7 |
| 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) | 9.7 | 9.8 | 9.3 | 8.7 | 7.4 | 6.8 | 7.2 | 5.6 | 6.6 | 6.8 | 8.3 | 9.6 |
| Precipitation (mm) | 2 | 6 | 51 | 113 | 350 | 438 | 578 | 603 | 410 | 459 | 126 | 5 |
| Sunny days | 25 | 21 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 24 |
| Rainy days | 6 | 7 | 18 | 27 | 31 | 30 | 31 | 31 | 30 | 31 | 27 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Manta is at