Average annual temperature is 9.7 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -27.5 °C
Number of sunny days: 169 days
Number of rainy days: 176 days
Number of snow days: 20 days
Look at detailed online map of Town of Kennebunk
* Weather data for Town of Kennebunk 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 | 13.0 | 12.2 | 26.0 | 30.5 | 30.4 | 30.7 | 29.0 | 31.3 | 28.9 | 18.0 | 13.9 |
| Average daytime temperature (°C) | 4.1 | 3.1 | 6.0 | 12.6 | 19.4 | 20.9 | 26.5 | 24.4 | 22.8 | 18.0 | 8.1 | 6.3 |
| Average temperature (°C) | 0.3 | -2.5 | 1.7 | 7.9 | 13.5 | 16.4 | 22.2 | 19.9 | 18.0 | 13.1 | 3.3 | 2.0 |
| Average night temperature (°C) | -3.3 | -7.3 | -2.4 | 4.0 | 8.5 | 12.8 | 18.6 | 16.0 | 14.3 | 9.3 | -0.4 | -1.2 |
| Absolute minimum temperature (°C) | -13.9 | -27.5 | -7.4 | -4.1 | 2.5 | 6.8 | 13.7 | 12.0 | 4.8 | 0.5 | -5.8 | -8.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 4.4 | 6.5 | 7.4 | 8.2 | 11.6 | 8.6 | 9.6 | 9.9 | 8.4 | 7.1 | 7.0 | 5.0 |
| Precipitation (mm) | 175 | 44 | 95 | 102 | 110 | 147 | 213 | 183 | 99 | 73 | 63 | 184 |
| Sunny days | 9 | 12 | 18 | 14 | 20 | 6 | 7 | 12 | 16 | 16 | 23 | 16 |
| Rainy days | 15 | 7 | 9 | 16 | 11 | 24 | 24 | 19 | 14 | 15 | 7 | 15 |
| Snow days | 7 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Town of Kennebunk during the most sunny months:
Months with the longest average daylight duration in Town of Kennebunk:
The largest precipitation sum in Town of Kennebunk is at