Weather in Winchester in September
The weather in Winchester in September is relatively comfortable for a trip in terms of degrees (11-19), but it might be rainy (around 11 rainfall days) so it is important to prepare yourself with an umbrella and raincoat.
Avg Temp
11° - 19°
Avg Rainy Days
11
Avg Dry Days
19
Avg Snow Days
0
Weather Facts - Winchester in September
* The warmest temperature recorded in in September is 29°C
* The coldest temperature recorded in Winchester in September is 0°C
* The average rainfall in Winchester in September is 50 mm