Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Bourne (MA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bourne.
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Climate overview of Bourne
The climate in Bourne, Massachusetts, United States of America, is marked by large temperature swings across the seasons, ranging from 27°C (81°F) in July to 4°C (39°F) in January.
The city receives considerable rain/snowfall, with around 1303 mm (51 in) annually. December is the wettest month. It has warm summers and cold winters. July is the sunniest month, averaging 10.0 hours of sunshine per day.
Bourne Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bourne - and find the best time to visit.
Monthly Temperature in Bourne
In Bourne, temperatures differ significantly between summer and winter months. 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, January.
Nights vary from 19°C (66°F) in July to around -6°C (21°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bourne
Bourne experiences significant rain/snowfall throughout the year, averaging 1303 mm (51 in) of precipitation annually. Precipitation levels in Bourne remain relatively steady throughout the year. December has the most rain, with 137 mm (5.4 in) over 14 days. In the driest month August, this drops slightly to 85 mm (3.3 in), making the city's climate fairly predictable. For more details, please visit our Bourne 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 Bourne
For those who appreciate different seasons, Bourne 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 (65 KM, 40 Miles).
Daily hours of sunshine
Data from: Nantucket, the United States of America (65 KM, 40 Miles).
Best Time to Visit Bourne
The most comfortable overall weather for exploring Bourne is usually found in July and August. Conditions are generally least comfortable in January, February, March, April, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
wet
Apr
wet
May
very good
Jun
very good
Jul
excellent
Aug
excellent
Sep
very good
Oct
mixed
Nov
wet
Dec
wet
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: August, September and November
- 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 Bourne
What is the best time to visit Bourne?
July and August typically offer the most optimal weather in Bourne. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Bourne has warm summers and cold winters.
What temperatures can I expect in Bourne?
Daytime highs range from 4°C (39°F) in January to 27°C (81°F) in July. Nighttime lows range from -6°C (21°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Bourne get?
Annual rainfall is around 1303 mm (51 in). December is the wettest month with 137 mm (5.4 in), while August is the driest with 85 mm (3.3 in).
How sunny is Bourne?
Bourne 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, Bourne enjoys abundant sunshine.
Bourne 3-Day Forecast
Bourne on the map
Bourne is highlighted - select any city to see its climate.
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