Average annual temperature is 22.1 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Grand Chenier
* Weather data for Grand Chenier United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.8 | 24.5 | 27.5 | 28.9 | 31.4 | 33.2 | 36.0 | 39.3 | 35.3 | 33.4 | 27.1 | 23.2 |
| Average daytime temperature (°C) | 18.8 | 19.1 | 22.5 | 24.1 | 28.4 | 31.3 | 32.7 | 35.0 | 32.2 | 26.4 | 20.7 | 17.7 |
| Average temperature (°C) | 15.2 | 15.4 | 18.8 | 20.5 | 24.8 | 28.2 | 29.9 | 31.1 | 28.4 | 22.5 | 16.7 | 13.9 |
| Average night temperature (°C) | 12.2 | 12.5 | 15.8 | 17.4 | 21.3 | 25.6 | 27.5 | 28.2 | 25.2 | 19.4 | 13.7 | 10.8 |
| Absolute minimum temperature (°C) | 4.1 | 4.5 | 3.6 | 11.5 | 17.0 | 21.7 | 25.0 | 24.6 | 22.6 | 9.2 | 5.9 | 3.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.4 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.6 | 7.9 | 8.8 | 9.4 | 10.8 | 11.8 | 12.4 | 12.0 | 10.9 | 8.7 | 7.0 | 7.7 |
| Precipitation (mm) | 178 | 109 | 51 | 138 | 114 | 73 | 86 | 17 | 38 | 31 | 67 | 119 |
| Sunny days | 12 | 11 | 10 | 9 | 11 | 6 | 7 | 11 | 10 | 18 | 17 | 20 |
| Rainy days | 19 | 17 | 21 | 21 | 20 | 24 | 24 | 20 | 20 | 13 | 13 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grand Chenier during the most sunny months:
The largest precipitation sum in Grand Chenier is at