The climate in Weymouth during October can be summarized as mild and a little damp.
October is in the fall / autumn in Weymouth and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 9°C (49°F) is normal.
Daytime temperature | 15°C 59°F |
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Nightly temperature | 9.2°C 48.6°F |
Average temperature | 12.1°C 53.8°F |
Daily sunshine | 4 hrs |
Avg rainfall | 82 mm 3.2 ins |
Rainy days | 15 days |
Sea temperature | 15.3°C 59.6°F |
Humidity | 88% |
Windspeed | 15.1kph 9 mph |
On average October is the 4th wettest month of the year in Weymouth with around 82mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 4 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Weymouth in October 2025.
Best places to visit in October
Hottest month: | August | 19.6°C 67.3°F |
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Driest month: | July | 46mm 1.8ins |
Sunniest month: | July | 8.1hrs |
Coldest month: | February | 7.5°C 45.5°F |
Wettest month: | December | 94mm 3.7ins |