Average annual temperature is 25.6 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 59 days
Number of rainy days: 306 days
Look at detailed online map of Mema
* Weather data for Mema 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) | 35.6 | 36.7 | 36.7 | 35.0 | 34.1 | 31.9 | 32.8 | 32.8 | 33.0 | 32.4 | 32.4 | 34.6 |
| Average daytime temperature (°C) | 33.8 | 34.7 | 33.6 | 32.6 | 31.4 | 29.3 | 28.9 | 29.0 | 29.1 | 29.8 | 30.5 | 32.7 |
| Average temperature (°C) | 26.2 | 27.1 | 26.7 | 26.6 | 26.1 | 24.8 | 24.5 | 24.5 | 24.7 | 24.9 | 25.5 | 25.9 |
| Average night temperature (°C) | 21.5 | 22.8 | 22.9 | 23.5 | 23.3 | 22.6 | 22.4 | 22.5 | 22.6 | 22.6 | 22.8 | 21.6 |
| Absolute minimum temperature (°C) | 18.5 | 21.3 | 21.6 | 22.1 | 22.6 | 21.6 | 21.1 | 21.2 | 22.0 | 21.8 | 22.1 | 17.9 |
| 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 | 12.5 | 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) | 9.6 | 9.6 | 8.4 | 8.1 | 7.3 | 6.5 | 6.7 | 5.7 | 6.5 | 7.1 | 7.8 | 9.8 |
| Precipitation (mm) | 10 | 16 | 88 | 188 | 320 | 381 | 431 | 617 | 402 | 340 | 194 | 13 |
| Sunny days | 21 | 11 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 19 |
| Rainy days | 10 | 17 | 26 | 29 | 30 | 30 | 31 | 31 | 30 | 31 | 29 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Mema during the most sunny months:
The largest precipitation sum in Mema is at