TODAY OCT22
TEMPERATURE58
HUMIDITY37
PRESSURE30.17
WIND COND.210 11.4
  • 5934Tue
  • 5132Wed
  • 5037Thu
  • 5339Fri
  • 5541Sat50%
daynightWeather update from Cincinnati/Northern Kentucky International Airport at
How would you rate the weather in Williamstown?View resultsWrite a review to give others more information about this area.
How would you rate the air quality in Williamstown?View resultsWrite a review to give others more information about this area.

Williamstown 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
January22°F42°F32°F3.4"
February23°F44°F33°F3.1"
March33°F57°F44°F4.6"
April43°F69°F56°F5.0"
May52°F77°F64°F4.0"
June61°F85°F73°F5.2"
July65°F87°F76°F4.0"
August64°F88°F76°F3.0"
September57°F81°F69°F4.1"
October45°F69°F57°F4.1"
November34°F57°F45°F3.5"
December27°F45°F36°F4.5"

Did you know?

  • The highest monthly average temperature in Williamstown for July is 76 degrees.
  • The lowest monthly average temperature in Williamstown for January is 32 degrees.
  • The most monthly precipitation in Williamstown occurs in June with 5.2 inches.
  • The air quality index in Williamstown is 8% worse than the national average.
  • The pollution index in Williamstown is 85% better than the national average.

Find Real Estate Listings In Williamstown

Location
Price
Bedrooms
Bathrooms
 

New Real Estate Listings In Williamstown

Compare Williamstown, KY Weather To Other Cities

Williamstown 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.
IndexWilliamstownKentuckyNational
Air quality index544550
Pollution index746,3635,222,6645,066,862

Williamstown air quality information

MeasurementTotal
Days measured365
Days with good air quality156
Days with moderate air quality198
Days w/ poor A.Q. for sensitive groups11
Days with unhealthy air quality

Williamstown air quality information

PollutantTotal
Arsenic0.000%
Benzene0.010%
Carbon Tetrachloride0.060%
Lead0.020%
Mercury0.000%

Average monthly Williamstown temperature with heat index

Williamstown monthly precipitation with daily maximum

Williamstown monthly snow depth with daily maximum

Williamstown monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Corinth, KY1744216%
Owenton, KY1,6964216%
Berry, KY2954216%
Butler, KY515548%
Falmouth, KY2,608548%
Williamstown, KY3,935548%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Lake of the Pines, CA3,9364216%
Central Gardens, TX3,9344412%
Booneville, AR3,9343530%
Hephzibah, GA3,9364216%
Dundee, MI3,936688%
Williamstown, KY3,935548%
Source: The Williamstown, 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.