Average annual temperature is 21.7 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 152
Number of rainy days: 213
Number of snow days:
Average annual precipitation: 1102 mm
Look at detailed online map of Donaldsonville
* Weather data for Donaldsonville United States is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.2 | 28.3 | 28.3 | 29.4 | 33 | 36.9 | 38.3 | 39.3 | 35.8 | 31.5 | 27.7 | 25.5 |
| Average daytime temperature (°C) | 19.8 | 21.5 | 23.6 | 24.9 | 29.8 | 32.9 | 34.4 | 36.7 | 33.1 | 26.7 | 20.7 | 17.7 |
| Average temperature (°C) | 14.9 | 16.2 | 18.5 | 20.1 | 24.5 | 27.7 | 29.3 | 31.1 | 27.5 | 21.6 | 15.8 | 13 |
| Average night temperature (°C) | 11 | 12.6 | 14.7 | 16.5 | 20.1 | 23.6 | 25.1 | 26.6 | 23.2 | 17.5 | 12.1 | 9.3 |
| Absolute minimum temperature (°C) | 1.2 | 2.2 | -0.3 | 10.5 | 14.2 | 20.2 | 22.8 | 22.7 | 19.4 | 9.2 | 4.7 | 2.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.8 | 11.5 | 12.5 | 13.3 | 14 | 14.1 | 14.1 | 13.6 | 12.8 | 11.9 | 11 | 10.4 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.3 | 10.8 | 11.5 | 12.5 | 13.3 | 14 | 13.6 | 12.8 | 11.9 | 11 | 10.4 | 10.2 |
| Sunshine mean duration (h) | 7.3 | 8 | 9.1 | 8.8 | 10.7 | 11.4 | 11.6 | 12.1 | 11.1 | 9.5 | 7.2 | 8 |
| Precipitation (mm) | 134 | 103 | 76 | 119 | 68 | 114 | 116 | 25 | 69 | 53 | 102 | 123 |
| Sunny days | 14 | 12 | 11 | 9 | 9 | 4 | 9 | 15 | 13 | 19 | 16 | 21 |
| Rainy days | 17 | 16 | 20 | 21 | 22 | 26 | 22 | 16 | 17 | 12 | 14 | 10 |
The best time to visit Donaldsonville during the most sunny months:
The largest precipitation sum in Donaldsonville is at