Wareham Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Wareham.
Climate overview of Wareham
Temperatures in Wareham, Dorset, United Kingdom, vary greatly throughout the year. August is the hottest month at 21°C (70°F), while February is the coldest at 10°C (50°F).
Wareham sees a moderate amount of rainfall, totalling around 847 mm (33 in) per year. It experiences pleasant summers and cold winters, creating some seasonal variation. July is the sunniest month, averaging 7.5 hours of sunshine per day.
Wareham Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Wareham - and find the best time to visit.
Monthly Temperature in Wareham
The climate in Wareham is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a pleasant 21°C (70°F) in August, the warmest time of the year, to a chilly 10°C (50°F) during cooler months like February.
At night, you can expect temperatures ranging from 15°C (59°F) in August to around 4°C (39°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Wareham
Generally, Wareham receives mid-range precipitation levels, with 847 mm (33 in) annually. While rainfall varies throughout the year, each season offers its own charm. November brings wetter days averaging 96 mm (3.8 in) of precipitation, spread over 16 rainy days.
In contrast, the driest month July experiences a drier climate, with about 53 mm (2.1 in) of rainfall spread across 10 rainy days. For more details, please visit our Wareham 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 Wareham
Seasonal changes in sunshine hours are quite dramatic in Wareham. While July receives considerable daily sunshine with up to 7.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Wareham
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: June, July and August
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Wareham
What is the best time to visit Wareham?
July and August typically offer the most optimal weather in Wareham. In contrast, January, February and December tend to have less optimal conditions. Wareham has pleasant summers and cold winters.
What temperatures can I expect in Wareham?
Daytime highs range from 10°C (50°F) in February to 21°C (70°F) in August. Nighttime lows range from 4°C (39°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Wareham get?
Annual rainfall is around 847 mm (33 in). November is the wettest month with 96 mm (3.8 in), while July is the driest with 53 mm (2.1 in).
How sunny is Wareham?
Wareham receives around 1,674 hours of sunshine per year. July is the sunniest month with 225 hours, while December is the cloudiest with just 55 hours.
Wareham 3-Day Forecast
Wareham on the map
Wareham is highlighted - select any city to see its climate.
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