Somerville, MA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Somerville now
Loading the National Weather Service forecast…
Somerville weather by the hour
Somerville weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Somerville.
This week in Somerville
Sunrise, sunset and moon in Somerville
What is the weather usually like in Somerville?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 82°F average high
- Januarycoldest month · 23°F average low
- 43.6 inprecipitation per year · 1,107 mm
- 49.2 insnowfall per year · 125 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Somerville: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BOSTON LOGAN INTL AP, MA US (USW00014739), adjusted for the elevation of Somerville.
Somerville weather month by month
Sunrise and sunset in Somerville through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:09 AM | 4:38 PM | 9 h 29 min |
| February | 6:38 AM | 5:17 PM | 10 h 39 min |
| March | 6:54 AM | 6:52 PM | 11 h 57 min |
| April | 6:01 AM | 7:27 PM | 13 h 25 min |
| May | 5:20 AM | 8:00 PM | 14 h 39 min |
| June | 5:05 AM | 8:24 PM | 15 h 19 min |
| July | 5:19 AM | 8:21 PM | 15 h 1 min |
| August | 5:50 AM | 7:47 PM | 13 h 56 min |
| September | 6:23 AM | 6:55 PM | 12 h 32 min |
| October | 6:56 AM | 6:04 PM | 11 h 7 min |
| November | 6:34 AM | 4:24 PM | 9 h 50 min |
| December | 7:05 AM | 4:14 PM | 9 h 9 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Somerville?
Somerville has a hot-summer humid continental climate. The warmest month is July, with an average high of 82°F (28°C), and the coldest is January, with average lows of 23°F (-5°C).
It gets about 43.6 inches (1,107 mm) of precipitation a year. The wettest month is December and the driest is February. Snow is common: about 49 inches fall in an average year.
The best time to visit Somerville is June to September. At 13 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Somerville
Weather in towns near Somerville
Questions about the weather in Somerville
What is the hottest month in Somerville?
July, with an average high of 82°F (28°C).
What is the coldest month in Somerville?
January, with an average low of 23°F (-5°C).
How much does it rain in Somerville?
About 43.6 inches (1,107 mm) a year; the wettest month is December.
Does it snow in Somerville?
Yes, about 49 inches of snow fall in an average year.
When is the best time to visit Somerville?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Somerville have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Somerville in November?
Highs average 52°F and lows 38°F, with about 3.7 inches of precipitation.
What time is sunrise in Somerville?
Around 6:34 AM in mid-November, and sunset around 4:24 PM. Today’s exact times are shown above.
Where does this Somerville weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Somerville.
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