Somerville Weather in March

Somerville in March sees low daytime temperatures of 8°C (46°F) and nighttime lows of -2°C (28°F). Rainfall is fairly high this month at around 112 mm (4.4 in), so pack a rain jacket to stay dry.

Rainfall in Somerville in March

You can typically expect 10 days of snow/rain this month, averaging around 112 mm (4.4 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Somerville in March

If you're visiting Somerville in March, expect highs of 8°C (46°F) and overnight lows around -2°C (28°F). Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of -2°C (28°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

Sunshine in Somerville in March

Expect a lot of sunshine this month, with about 212 hours of sun. These sunny conditions help offset the cool temperatures, making it a pleasant month to explore outdoors.

Wind Speed in Somerville in March

Average wind conditions reach 7 m/s (14 knots) in March. This indicates a windy month with strong breezes dominating the weather pattern. Remember this is an average: while most days are notably windy, some calmer periods occur alongside more stormy conditions.

Average water temperature in March

At 4°C (39°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, August and September typically offer the best weather for Somerville.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Somerville's climate page.

Somerville Temperature in March

Min Temperature -2°C (28°F)  

Max Temperature 8°C (46°F)  

Water Temperature 4°C (39°F) *  

Chance of Rain 34%  

Precipitation 112 mm (4.4 in)  

Rainy days 10 days  

Humidity 63% *  

Windspeed 7 m/s (14 knots) *  

Sunshine 212 hours *  

Percentage Sunshine 58% *  

* Data from: Boston, the United States of America (5 KM, 3 Miles).

What to Wear in Somerville in March

We recommend to layer up for chilly conditions in Somerville in March. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Expect water temperatures of around 4°C (39°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Somerville in March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Somerville's climate page.

More climate data for Somerville

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Somerville climate overview or explore weather in the United States of America.