4 to 23°C
temperature
2745 hours
sunshine per day
528 mm
rain
207 days
dry
139 days
rain
19 days
snow

Climate of Edgartown

Edgartown has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Edgartown is 13° degrees and there is about 529 mm of rain in a year. It is dry for 189 days a year with an average humidity of 78% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 4°C and 23°C
  • Night:the average nighttime temperature is between -1°C and 21°C
  • Sea temperature: the sea temperature is between 5°C and 23°C
  • Rain: it rains 139 days and there is a total of approximately 528 mm rainfall
  • Snow: it snows an average of 19 days per year
  • Sun hours: throughout the year there are 2745 sun hours
Maximum temperature: between 4°C and 23°C
Warmest month: 23°C in August
Coldest month: 4°C in January
Night temperature: between -1°C and 21°C
Sea temperature: between 5°C and 23°C
Dry days: 207 days
Days with rain: 139 days
Days with snow: 19 days
Total rain sum: 528 mm
Hours of sunshine: 2745 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Edgartown.

Precipitation graph

This graph shows the average amount of rainfall per month for Edgartown.

Climate table of Edgartown

In this climate table you can see at a glance what the average weather per month is for Edgartown. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Edgartown might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 4 4 5 9 14 18 22 23 20 16 11 7
Night temp. (°C) -1 -1 2 7 11 16 20 21 18 13 8 3
Water temp. (°C) 8 5 6 10 14 19 23 22 21 19 14 12
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 53 39 53 45 36 43 44 36 33 57 44 45
Days with rain 9 8 11 13 13 14 14 12 11 12 10 12
Days with snow 5 4 4 - - - - - - - 1 5
Dry days 17 16 16 17 18 16 17 19 19 19 19 14
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 5 6 9 9 10 11 11 9 7 5 5
Wind force (Bft) 4 4 4 4 3 3 3 3 4 4 4 4
UV-index 2 2 2 3 5 6 6 6 5 4 3 2

Best time to visit Edgartown

The best time to visit Edgartown in the state of Massachusetts is from June through September. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Edgartown is 23°C in August and the lowest is 4°C in January. The maximum water temperature is 23°C and the lowest water temperature is 5°C.

Climate of Edgartown by month

What is the average climate in a given month for Edgartown? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Edgartown weather experiences

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