Average annual temperature is 26.7 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 300 days
Number of rainy days: 65 days
Look at detailed online map of Merina Sek
* Weather data for Merina Sek Senegal is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.8 | 39.2 | 41.0 | 41.8 | 42.0 | 37.0 | 38.2 | 34.8 | 34.7 | 40.9 | 40.3 | 37.9 |
| Average daytime temperature (°C) | 31.7 | 32.0 | 36.1 | 33.5 | 33.6 | 33.0 | 33.4 | 31.6 | 31.8 | 35.0 | 36.8 | 34.1 |
| Average temperature (°C) | 24.1 | 23.5 | 26.7 | 25.4 | 26.3 | 27.1 | 28.5 | 27.7 | 27.9 | 29.2 | 28.2 | 26.0 |
| Average night temperature (°C) | 18.3 | 18.3 | 20.5 | 20.5 | 21.9 | 23.3 | 25.1 | 24.9 | 25.2 | 25.2 | 21.6 | 19.6 |
| Absolute minimum temperature (°C) | 13.9 | 15.8 | 16.8 | 18.0 | 19.0 | 20.5 | 23.0 | 22.7 | 23.6 | 22.8 | 18.5 | 14.9 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 9.1 | 10.4 | 10.9 | 11.2 | 10.9 | 11.2 | 9.6 | 9.4 | 9.5 | 9.9 | 10.0 | 9.9 |
| Precipitation (mm) | 3 | 0 | 0 | 0 | 1 | 1 | 49 | 144 | 94 | 12 | 0 | 0 |
| Sunny days | 29 | 28 | 30 | 29 | 28 | 29 | 15 | 14 | 13 | 24 | 30 | 31 |
| Rainy days | 2 | 0 | 1 | 1 | 3 | 1 | 16 | 17 | 17 | 7 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Merina Sek is at