TODAY DEC14
TEMPERATURE42
HUMIDITY79
PRESSURE29.71
WIND COND.290 6.9
  • 4336Sun60%
  • 5533Mon90%90%
  • 3921Tue50%
  • 3321Wed
  • 4429Thu
daynightWeather update from Lexington Blue Grass Airport at
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Winchester Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January25°F44°F34°F4.2"
February25°F47°F35°F3.4"
March35°F59°F46°F4.1"
April45°F70°F57°F5.7"
May53°F77°F65°F5.0"
June62°F86°F74°F5.2"
July65°F88°F76°F6.1"
August64°F88°F76°F4.7"
September57°F82°F69°F3.9"
October46°F71°F57°F4.0"
November35°F59°F46°F3.0"
December29°F48°F38°F5.2"

Did you know?

  • The highest monthly average temperature in Winchester for July is 76 degrees.
  • The lowest monthly average temperature in Winchester for January is 34 degrees.
  • The most monthly precipitation in Winchester occurs in July with 6.1 inches.
  • The air quality index in Winchester is 16% better than the national average.
  • The pollution index in Winchester is 76% better than the national average.

Compare Winchester, KY Weather To Other Cities

Winchester air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
IndexWinchesterKentuckyNational
Air quality index424550
Pollution index1,209,0305,222,6645,066,862

Winchester air quality information

MeasurementTotal
Days measured365
Days with good air quality257
Days with moderate air quality108
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Winchester air quality information

PollutantTotal
Arsenic0.001%
Benzene0.020%
Carbon Tetrachloride0.002%
Lead0.003%
Mercury0.000%

Average monthly Winchester temperature with heat index

Winchester monthly precipitation with daily maximum

Winchester monthly snow depth with daily maximum

Winchester monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Clay City, KY1,2883334%
North Middletown, KY7534216%
Paris, KY9,8364216%
Sharpsburg, KY4254216%
Mount Sterling, KY7,1364216%
Winchester, KY18,3954216%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Onalaska, WI18,3964020%
Oxon Hill, MD18,397492%
El Dorado, AR18,393492%
Natchitoches, LA18,402435770%
Marshfield, WI18,4103628%
Winchester, KY18,3954216%
Source: The Winchester, KY weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.
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