Winchester climate

Typical historical weather for Winchester, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Winchester.

Annual average

17.4°C

across all months

Warmest month

33.4°C

Aug average high

Coolest month

5°C

Jan average low

Annual rainfall

424mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

44°C

6 September 2020

Coldest day

-6°C

24 February 2022

Wettest day

70.2mm

14 February 2019

Windiest day

5m/s

22 February 2023