Kennebunkport, Maine weather in June
Temperature, sea and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Poor
Best time to visit: July – August
What is the weather like in Kennebunkport, Maine in June?
In June, Kennebunkport, Maine is warm: daytime highs average 21 °C, and nights cool down to about 15 °C. The sea averages 13.7 °C – swimming is only for the hardy. The sun shines for around 7 hours a day. Rain is frequent, with about 11 rainy days and 85 mm in total. All in all, June is not an ideal month for a holiday in Kennebunkport, Maine.
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 15 h 23 min05:01 – 20:23
- UV index
- 9 · very highclear sky, noon (estimate)All months
- Muggy days
- 4 daysdew point 18 °C or moreAll months
- Wind
- 16 km/haverage daily peakAll months
- Cloud cover
- 62 %on averageAll months
- Hot days
- 1 day30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC−4America/New_York
How the score comes together
- Temperatureweight 35 %33 %
- Seaweight 25 %0 %
- Sunshineweight 20 %73 %
- Few rainy daysweight 20 %54 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in June
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Kennebunkport, Maine in June: quick answers
Is Kennebunkport, Maine hot in June?
Warm rather than hot: in June, daytime highs in Kennebunkport, Maine average 21 °C and nights cool to about 15 °C.
Can you swim in Kennebunkport, Maine in June?
Only if you don't mind cold water: in June the sea averages just 13.7 °C. Comfortable swimming temperatures are not reached at any time of year.
Does it rain much in Kennebunkport, Maine in June?
Rain is frequent, with about 11 rainy days and 85 mm in total.
Kennebunkport, Maine month by month
The whole year in Kennebunkport, MaineAll destinations: USAWhere to go in JuneSea temperature in June
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences