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. It has warm summers and cold winters. 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
The average number of days each month with precipitation
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
Daily hours of sunshine
Best Time to Visit Wellfleet
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July, August and September
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: February, with freezing nights around -4°C (25°F).
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. Wellfleet has warm summers and cold winters.
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 on the map
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