Average annual temperature is 29.5 °C
Absolute maximum temperature: 43.0 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 289 days
Number of rainy days: 76 days
Look at detailed online map of Mérizan
* Weather data for Mérizan Niger is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.4 | 39.3 | 41.2 | 42.5 | 43.0 | 40.6 | 37.1 | 35.0 | 38.1 | 39.7 | 38.6 | 37.8 |
| Average daytime temperature (°C) | 32.4 | 35.4 | 39.0 | 40.3 | 40.3 | 37.2 | 34.4 | 31.9 | 34.1 | 37.6 | 37.2 | 32.6 |
| Average temperature (°C) | 24.2 | 27.3 | 31.4 | 33.5 | 34.4 | 32.0 | 29.4 | 27.4 | 28.9 | 30.8 | 29.6 | 24.4 |
| Average night temperature (°C) | 17.0 | 20.1 | 24.2 | 26.4 | 28.4 | 27.0 | 25.2 | 23.8 | 24.3 | 23.5 | 21.8 | 17.0 |
| Absolute minimum temperature (°C) | 14.5 | 17.4 | 19.7 | 22.1 | 25.7 | 23.9 | 23.2 | 21.9 | 22.3 | 19.1 | 18.0 | 13.8 |
| 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 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.1 | 10.1 | 9.7 | 10.3 | 10.2 | 10.3 | 9.9 | 8.6 | 9.7 | 10.6 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 5 | 0 | 2 | 21 | 76 | 134 | 85 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 28 | 18 | 10 | 9 | 15 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 3 | 12 | 21 | 22 | 15 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mérizan is at