Average annual temperature is 12.6 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -15.4 °C
Number of sunny days: 214 days
Number of rainy days: 133 days
Number of snow days: 18 days
Look at detailed online map of Allendale
* Weather data for Allendale 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) | 10.5 | 16.6 | 21.5 | 28.2 | 30.9 | 33.3 | 35.5 | 36.1 | 34.0 | 31.2 | 20.0 | 15.2 |
| Average daytime temperature (°C) | 3.2 | 7.6 | 9.7 | 18.7 | 25.6 | 29.4 | 29.5 | 29.1 | 27.2 | 19.0 | 11.9 | 7.7 |
| Average temperature (°C) | -1.1 | 0.5 | 3.8 | 11.5 | 18.9 | 23.5 | 24.2 | 24.0 | 21.2 | 13.8 | 6.2 | 3.3 |
| Average night temperature (°C) | -4.3 | -4.3 | -0.6 | 5.9 | 12.7 | 17.9 | 19.5 | 19.7 | 15.9 | 9.6 | 1.6 | -0.1 |
| Absolute minimum temperature (°C) | -14.5 | -15.4 | -11.9 | -3.5 | 3.7 | 10.8 | 15.1 | 14.1 | 11.2 | -4.1 | -8.0 | -5.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.6 | 7.7 | 7.5 | 9.5 | 11.4 | 12.3 | 11.4 | 11.1 | 10.7 | 7.9 | 6.9 | 5.4 |
| Precipitation (mm) | 42 | 54 | 46 | 79 | 101 | 77 | 92 | 110 | 32 | 95 | 12 | 65 |
| Sunny days | 18 | 21 | 15 | 16 | 16 | 18 | 14 | 17 | 23 | 16 | 22 | 18 |
| Rainy days | 6 | 6 | 13 | 12 | 15 | 12 | 17 | 14 | 7 | 15 | 6 | 10 |
| Snow days | 7 | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Allendale during the most sunny months:
The largest precipitation sum in Allendale is at