Marblehead (MA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Marblehead.
Climate overview of Marblehead
The climate in Marblehead, Massachusetts, United States of America, is marked by large temperature swings across the seasons, ranging from 27°C (81°F) in July to 3°C (37°F) in January.
The city has a wet climate, receiving around 1250 mm (49 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and cold winters. December is the wettest month. The most sunshine falls in May, with an average of 10.0 hours of daily sunshine.
Marblehead Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Marblehead - and find the best time to visit.
Monthly Temperature in Marblehead
In Marblehead, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 27°C (81°F) in July to a chilly 3°C (37°F) in January.
Nighttime temperatures range from 18°C (64°F) in July to -6°C (21°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Marblehead
Marblehead experiences significant rain/snowfall throughout the year, averaging 1250 mm (49 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, December, sees around 129 mm (5.1 in) of snow/rainfall, perfect for those who enjoy a bit of snow/rain now and then. The driest month, September, still receives a respectable 76 mm (3 in) of rainfall. For more details, please visit our Marblehead Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Marblehead
In Marblehead, summer days are longer and more sunny, with daily sunshine hours peaking at 10.0 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.7 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Marblehead
The mean water temperature over the year ranges from 4°C (39°F) in February to 20°C (68°F) in August.
Water temperature over the year
Humidity in Marblehead by Month
The relative humidity is high throughout the year in Marblehead.
The city experiences its highest humidity in August, reaching 72%. In February, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Marblehead
The mean wind speed varies between 5 m/s (10 knots) and 7 m/s (14 knots) throughout the year. It is lowest in June, July, August and September and highest during January, February, March and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Marblehead
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: August and September
- Warmest weather: July and August
- Most sunshine: May and July
- Fewest rainy days: February, August, September and November
- Best for swimming: August, with water temperatures around 20°C (68°F).
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Marblehead
What is the best time to visit Marblehead?
August and September typically offer the most optimal weather in Marblehead. In contrast, January, February, March and December tend to have less optimal conditions. Marblehead has warm summers and cold winters.
What temperatures can I expect in Marblehead?
Daytime highs range from 3°C (37°F) in January to 27°C (81°F) in July. Nighttime lows range from -6°C (21°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Marblehead get?
Annual rainfall is around 1250 mm (49 in). December is the wettest month with 129 mm (5.1 in), while September is the driest with 76 mm (3 in). In the coldest months, precipitation may fall as snow/rain.
How sunny is Marblehead?
Marblehead receives around 2,665 hours of sunshine per year. May is the sunniest month with 301 hours, while December is the cloudiest with just 141 hours. Overall, Marblehead enjoys abundant sunshine.
Marblehead 3-Day Forecast
Marblehead (MA) 3-Day Forecast
Marblehead on the map
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