Waltham Weather in March

In Waltham, March brings low daytime temperatures around 8°C (46°F), with nights cooling to -3°C (27°F). Expect quite a bit of snow/rainfall this month.

Rainfall in Waltham in March

Historically, the month has about 10 days of snow/rain, averaging 110 mm (4.3 in) in total. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Waltham in March

March in Waltham brings low temperatures, with highs of 8°C (46°F) and nights around -3°C (27°F). Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights drop below freezing to -3°C (27°F). An extra blanket is worth packing if you're unsure about the heating where you're staying.

Sunshine in Waltham in March

With approximately 212 hours of sunshine, the days are filled with clear skies. Despite it being a cool month, it makes for pleasant days outside.

Wind Speed in Waltham in March

March has wind speeds averaging 7 m/s (14 knots). You can expect generally windy conditions with strong breezes affecting daily routines on typical days. As an average, some days have moderate strong winds while others feature more intense gusts that make walking and movement challenging.

Average water temperature in March

The water sits at 4°C (39°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.

If you prefer dry days with pleasant temperatures, March may not be the ideal month to visit Waltham. Our weather planner can help you explore destinations with more pleasant weather conditions.

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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 Waltham's climate page.

Waltham Temperature in March

Min Temperature -3°C (27°F)  

Max Temperature 8°C (46°F)  

Water Temperature 4°C (39°F) *  

Chance of Rain 33%  

Precipitation 110 mm (4.3 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 (16 KM, 10 Miles).

What to Wear in Waltham in March

Cold weather calls for smart layering in March. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. The water temperature sits at about 4°C (39°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Waltham 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 Waltham's climate page.

More climate data for Waltham

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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