Climate of Somerville
Somerville has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Somerville is 16° degrees and there is about 590 mm of rain in a year. It is dry for 179 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 2°C and 29°C
- Night:the average nighttime temperature is between -5°C and 18°C
- Rain: it rains 150 days and there is a total of approximately 589 mm rainfall
- Snow: it snows an average of 24 days per year
- Sun hours: throughout the year there are 2689 sun hours
Maximum temperature: | between 2°C and 29°C |
Warmest month: | 29°C in July |
Coldest month: | 2°C in January |
Night temperature: | between -5°C and 18°C |
Dry days: | 191 days |
Days with rain: | 150 days |
Days with snow: | 24 days |
Total rain sum: | 589 mm |
Hours of sunshine: | 2689 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) | 2 | 4 | 8 | 16 | 21 | 25 | 29 | 28 | 24 | 17 | 11 | 6 |
Night temp. (°C) | -5 | -4 | 0 | 6 | 11 | 15 | 18 | 18 | 14 | 9 | 3 | -1 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 43 | 48 | 56 | 46 | 47 | 49 | 49 | 50 | 40 | 50 | 50 | 61 |
Days with rain | 9 | 8 | 12 | 15 | 16 | 15 | 16 | 14 | 12 | 13 | 9 | 11 |
Days with snow | 7 | 7 | 5 | - | - | - | - | - | - | - | 1 | 4 |
Dry days | 15 | 13 | 14 | 15 | 15 | 15 | 15 | 17 | 18 | 18 | 20 | 16 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 5 | 5 | 6 | 8 | 9 | 10 | 11 | 10 | 9 | 6 | 5 | 5 |
Wind force (Bft) | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
UV-index | 2 | 2 | 2 | 3 | 5 | 6 | 6 | 6 | 4 | 3 | 2 | 2 |
Best time to visit Somerville
The best time to visit Somerville in the state of New Jersey is from May through September. In this period you have a warm temperature and little precipitation. The highest average temperature in Somerville is 29°C in July and the lowest is 2°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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