Best year time to visit Winchester

General weather information about Winchester

Average annual temperature is 14 °C

Absolute maximum temperature: 36.2 °C

Absolute minimum temperature: -7.4 °C

Number of sunny days: 183

Number of rainy days: 180

Number of snow days: 2

Average annual precipitation: 915 mm

Look at detailed online map of Winchester

* Weather data for Winchester United States is based on climate observations for 2023 year

Winchester air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 17.1 23.7 23.9 28.3 29.5 32.4 34.5 36.2 34.6 29.3 25.6 18.2
Average daytime temperature (°C) 9.9 13.4 13.5 19.5 23.6 27.6 30.5 30 27.4 20.8 13.9 10.7
Average temperature (°C) 5.1 7 7.2 12.7 17.1 21 24.4 23.6 20.8 15 7.8 5.4
Average night temperature (°C) 1.7 2.4 2.4 7.3 11.6 15.4 19.6 18.6 15.4 10.4 3.6 1.9
Absolute minimum temperature (°C) -5.9 -7.4 -7.3 -0.1 4.1 10.1 15.4 12.4 11.4 2.3 -6.2 -6.3

Winchester monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.3 11.3 12.6 13.7 14.6 14.8 14.8 14.1 13 11.8 10.6 9.7
Daylight mean duration (h) 9.9 10.8 12 13.2 14.2 14.8 14.5 13.6 12.4 11.2 10.1 9.6
Daylight minimum duration (h) 9.6 10.3 11.4 12.6 13.8 14.6 14.2 13.1 11.9 10.6 9.8 9.5
Sunshine mean duration (h) 5.1 7.5 8.3 10 10.5 11.1 11.8 10.8 10.5 8 7.6 6.2
Precipitation (mm) 115 89 116 81 43 96 79 96 31 49 51 70
Sunny days 8 15 18 17 16 15 8 17 16 18 22 13
Rainy days 22 13 12 13 15 15 23 14 14 13 8 18
Snow days 1 1

Winchester - weather forecast by months

January February March April May June July August September October November December

Best time to visit Winchester:

The best time to visit Winchester during the most sunny months:

  • July — 11.8(h)

The largest precipitation sum in Winchester is at

  • January — 115(mm)
  • March — 116(mm)
  • June — 96(mm)
  • August — 96(mm)

Weather forecast in the closest to Winchester admin centers