Average annual temperature is 9.8 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: -27.3 °C
Number of sunny days: 169 days
Number of rainy days: 179 days
Number of snow days: 17 days
Look at detailed online map of Town of Kennebunkport
* Weather data for Town of Kennebunkport 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 | 12.5 | 11.9 | 23.1 | 26.6 | 25.4 | 29.3 | 27.2 | 29.1 | 26.1 | 16.8 | 13.6 |
| Average daytime temperature (°C) | 4.2 | 3.1 | 5.6 | 10.9 | 18.0 | 18.8 | 24.4 | 23.2 | 21.3 | 16.9 | 8.0 | 6.2 |
| Average temperature (°C) | 0.9 | -1.6 | 2.0 | 7.4 | 13.0 | 15.8 | 21.6 | 19.7 | 17.8 | 13.1 | 4.1 | 2.7 |
| Average night temperature (°C) | -2.0 | -5.7 | -1.4 | 4.4 | 8.9 | 13.1 | 18.8 | 16.5 | 14.9 | 9.8 | 0.8 | -0.1 |
| Absolute minimum temperature (°C) | -11.8 | -27.3 | -5.7 | -3.2 | 3.7 | 7.1 | 14.3 | 13.0 | 6.7 | 1.1 | -5.0 | -7.4 |
| 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) | 4.3 | 6.4 | 7.5 | 8.1 | 11.7 | 8.8 | 9.6 | 9.9 | 8.5 | 7.2 | 7.0 | 5.0 |
| Precipitation (mm) | 173 | 45 | 91 | 103 | 91 | 166 | 186 | 164 | 101 | 70 | 56 | 164 |
| Sunny days | 9 | 13 | 17 | 15 | 20 | 8 | 9 | 10 | 15 | 15 | 22 | 16 |
| Rainy days | 16 | 8 | 11 | 15 | 11 | 22 | 22 | 21 | 15 | 16 | 7 | 15 |
| Snow days | 6 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Town of Kennebunkport during the most sunny months:
Months with the longest average daylight duration in Town of Kennebunkport:
The largest precipitation sum in Town of Kennebunkport is at