Average annual temperature is 11.9 °C
Absolute maximum temperature: 27.4 °C
Absolute minimum temperature: -18.9 °C
Number of sunny days: 186 days
Number of rainy days: 173 days
Number of snow days: 6 days
Look at detailed online map of Grove Beach
* Weather data for Grove Beach 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) | 11.0 | 10.9 | 10.0 | 16.9 | 19.7 | 21.2 | 27.4 | 25.5 | 27.4 | 22.3 | 17.1 | 14.2 |
| Average daytime temperature (°C) | 6.6 | 5.5 | 6.9 | 11.3 | 15.3 | 18.6 | 24.1 | 23.5 | 21.6 | 17.5 | 11.0 | 8.3 |
| Average temperature (°C) | 4.4 | 2.8 | 4.5 | 9.1 | 13.0 | 16.9 | 22.4 | 21.6 | 19.3 | 15.1 | 7.7 | 6.1 |
| Average night temperature (°C) | 2.6 | 0.0 | 2.3 | 7.2 | 10.8 | 15.1 | 20.7 | 19.4 | 17.1 | 13.0 | 4.7 | 3.9 |
| Absolute minimum temperature (°C) | -2.0 | -18.9 | -2.1 | 1.8 | 6.7 | 9.5 | 16.9 | 15.9 | 11.7 | 7.1 | -1.4 | -4.6 |
| 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) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 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) | 4.2 | 6.6 | 7.6 | 8.6 | 12.2 | 11.1 | 11.4 | 10.1 | 7.8 | 8.0 | 7.2 | 5.6 |
| Precipitation (mm) | 149 | 54 | 104 | 105 | 73 | 52 | 149 | 174 | 280 | 60 | 49 | 192 |
| Sunny days | 11 | 14 | 15 | 16 | 24 | 16 | 12 | 11 | 16 | 15 | 18 | 18 |
| Rainy days | 19 | 11 | 16 | 14 | 7 | 14 | 19 | 20 | 14 | 16 | 10 | 13 |
| Snow days | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
The best time to visit Grove Beach during the most sunny months:
The largest precipitation sum in Grove Beach is at