Average annual temperature is 10.7 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: -14.2 °C
Number of sunny days: 137 days
Number of rainy days: 207 days
Number of snow days: 21 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) | 15.7 | 18.6 | 17.8 | 27.0 | 27.3 | 30.4 | 30.4 | 30.4 | 30.2 | 25.7 | 18.0 | 14.8 |
| Average daytime temperature (°C) | 5.4 | 9.1 | 8.5 | 17.2 | 19.7 | 23.3 | 26.8 | 25.7 | 22.3 | 16.5 | 9.6 | 6.8 |
| Average temperature (°C) | 2.0 | 2.9 | 3.0 | 10.5 | 13.4 | 17.6 | 21.7 | 20.3 | 16.9 | 11.9 | 4.5 | 3.1 |
| Average night temperature (°C) | -0.6 | -2.0 | -1.2 | 4.8 | 7.5 | 12.6 | 17.0 | 15.8 | 12.6 | 8.1 | 0.5 | 0.3 |
| Absolute minimum temperature (°C) | -8.0 | -14.2 | -9.3 | -3.7 | 0.2 | 6.3 | 12.6 | 9.7 | 8.4 | -0.6 | -8.2 | -6.3 |
| 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 | 9.4 |
| 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) | 2.5 | 6.2 | 6.2 | 8.3 | 10.4 | 10.7 | 11.3 | 10.6 | 8.7 | 6.6 | 6.7 | 3.6 |
| Precipitation (mm) | 110 | 67 | 101 | 94 | 80 | 129 | 110 | 121 | 69 | 110 | 59 | 80 |
| Sunny days | 4 | 10 | 9 | 14 | 21 | 11 | 4 | 9 | 15 | 14 | 16 | 10 |
| Rainy days | 18 | 15 | 18 | 16 | 10 | 19 | 27 | 22 | 15 | 17 | 12 | 18 |
| Snow days | 9 | 3 | 4 | 0 | 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