The climate in Winchester during October can be summarized as mild and reasonably dry.
October is in the fall / autumn in Winchester and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 8°C (46°F) is normal.
Daytime temperature | 19.9°C 67.8°F |
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Nightly temperature | 7.9°C 46.2°F |
Average temperature | 13.9°C 57°F |
Daily sunshine | 6.6 hrs |
Avg rainfall | 64 mm 2.5 ins |
Rainy days | 8 days |
Sea temperature | 19°C 66.3°F |
Humidity | 70% |
Windspeed | 12.2kph 8 mph |
On average October is the driest month of the year in Winchester with around 64mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.6 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 Winchester in October 2025.
Best places to visit in October
Hottest month: | July | 29.7°C 85.5°F |
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Driest month: | October | 64mm 2.5ins |
Sunniest month: | August | 8.5hrs |
Coldest month: | January | 4.3°C 39.7°F |
Wettest month: | July | 125mm 4.9ins |