Average annual temperature is 26.2 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 261 days
Number of rainy days: 104 days
Look at detailed online map of Dayam
* Weather data for Dayam 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) | 33.9 | 35.5 | 38.2 | 40.4 | 41.5 | 34.4 | 35.1 | 32.4 | 33.2 | 34.2 | 35.3 | 35.0 |
| Average daytime temperature (°C) | 30.0 | 32.3 | 33.5 | 35.0 | 34.1 | 32.1 | 31.3 | 30.3 | 31.0 | 32.2 | 33.1 | 31.8 |
| Average temperature (°C) | 23.1 | 24.0 | 25.1 | 26.9 | 27.4 | 27.8 | 27.4 | 26.8 | 27.1 | 27.9 | 26.6 | 24.2 |
| Average night temperature (°C) | 18.4 | 18.9 | 19.9 | 21.8 | 23.0 | 24.9 | 24.7 | 24.3 | 24.4 | 24.7 | 21.3 | 18.9 |
| Absolute minimum temperature (°C) | 14.6 | 16.5 | 17.8 | 19.6 | 20.4 | 22.0 | 23.3 | 22.8 | 22.9 | 23.2 | 16.8 | 15.1 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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 | 10.6 | 10.9 | 11.2 | 10.4 | 10.6 | 8.9 | 8.2 | 8.4 | 9.7 | 10.1 | 9.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 33 | 218 | 286 | 267 | 90 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 23 | 4 | 3 | 3 | 18 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 7 | 27 | 28 | 27 | 13 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dayam is at