Wellfleet (MA) Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Wellfleet.

Climate overview of Wellfleet

Wellfleet, Massachusetts, United States of America, sees big temperature differences between seasons, with July peaking at 27°C (81°F) and February dropping to 4°C (39°F).

The city receives considerable rain/snowfall, with around 1194 mm (47 in) annually. December is the wettest month. Sunshine peaks in July, when the city sees around 10.0 hours of sunshine per day.

Wellfleet Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Wellfleet — and find the best time to visit.

Monthly Temperature in Wellfleet

Visitors to Wellfleet can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 27°C (81°F) in July to a chilly 4°C (39°F) in the coolest month, February.

Nights vary from 19°C (66°F) in July to around -4°C (25°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Wellfleet

Wellfleet is known for its substantial rain/snowfall, with annual precipitation reaching 1194 mm (47 in). Wellfleet offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month December (130 mm (5.1 in)) and the driest month August (71 mm (2.8 in)) is not too significant. For more details, please visit our Wellfleet Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Wellfleet

For those who appreciate different seasons, Wellfleet serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.0 hours of sunshine daily, and embrace the darker days in January, offering only 4.9 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Nantucket, the United States of America (72 KM, 45 Miles).

Daily hours of sunshine

Data from: Nantucket, the United States of America (72 KM, 45 Miles).

Best Time to Visit Wellfleet

During June, July, August and September, Wellfleet experiences its most favorable weather, with temperatures between 22°C (72°F) and 27°C (80°F). These mild conditions make it an excellent time for a visit.

The weather does bring rainfall during this period, between 71 mm (2.8 in) and 96 mm (3.8 in).

Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.

Frequently asked questions about the climate in Wellfleet

What is the best time to visit Wellfleet?

June, July, August and September typically offer the most optimal weather in Wellfleet. In contrast, January, February, March, November and December tend to have less optimal conditions.

What temperatures can I expect in Wellfleet?

Daytime highs range from 4°C (39°F) in February to 27°C (81°F) in July. Nighttime lows range from -4°C (25°F) to 19°C (66°F). Temperatures vary considerably through the year.

How much rain does Wellfleet get?

Annual rainfall is around 1194 mm (47 in). December is the wettest month with 130 mm (5.1 in), while August is the driest with 71 mm (2.8 in).

How sunny is Wellfleet?

Wellfleet receives around 2,605 hours of sunshine per year. July is the sunniest month with 301 hours, while January is the cloudiest with just 147 hours. Overall, Wellfleet enjoys abundant sunshine.

Wellfleet 3-Day Forecast

Wellfleet (MA) 3-Day Forecast

Wellfleet on the map

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