-3 to 24°C
temperature
2447 hours
sunshine per day
664 mm
rain
176 days
dry
141 days
rain
48 days
snow

Climate of Somerville

Somerville has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Somerville is 11° degrees and there is about 664 mm of rain in a year. It is dry for 171 days a year with an average humidity of 82% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between -3°C and 24°C
  • Night:the average nighttime temperature is between -11°C and 14°C
  • Rain: it rains 141 days and there is a total of approximately 664 mm rainfall
  • Snow: it snows an average of 48 days per year
  • Sun hours: throughout the year there are 2447 sun hours
Maximum temperature: between -3°C and 24°C
Warmest month: 24°C in July
Coldest month: -3°C in January
Night temperature: between -11°C and 14°C
Dry days: 176 days
Days with rain: 141 days
Days with snow: 48 days
Total rain sum: 664 mm
Hours of sunshine: 2447 hours

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Temperature graph

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

Precipitation graph

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

Climate table of Somerville

In this climate table you can see at a glance what the average weather per month is for Somerville. 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 Somerville might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) -3 -2 2 10 17 20 24 24 20 13 7 0
Night temp. (°C) -11 -10 -6 1 7 10 14 13 10 5 -1 -6
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 58 52 58 70 47 54 37 43 39 65 69 72
Days with rain 7 6 10 15 15 16 15 14 10 13 10 10
Days with snow 11 11 11 3 - - - - - - 3 9
Dry days 13 11 10 12 16 14 16 17 20 18 17 12
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 4 5 7 8 8 10 10 8 6 5 4
Wind force (Bft) 3 3 3 3 3 2 2 2 2 3 3 3
UV-index 2 2 2 3 4 5 5 5 4 2 2 2

Best time to visit Somerville

The best time to visit Somerville in the state of Maine is from June through September. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Somerville is 24°C in July and the lowest is -3°C in January.

Climate of Somerville by month

What is the average climate in a given month for Somerville? 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.

Somerville weather experiences

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