TODAY FEB19
TEMPERATURE14
HUMIDITY67
PRESSURE30.43
WIND COND.310 12.8
  • 16-3Wed
  • 144Thu
  • 3020Fri
  • 3828Sat
  • 4126Sun30%
daynightWeather update from Waukesha County Airport at
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Wales 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
January15°F28°F21°F0.6"
February15°F29°F22°F2.8"
March27°F43°F34°F2.9"
April37°F55°F45°F3.1"
May47°F67°F56°F8.9"
June56°F76°F66°F19.6"
July61°F80°F70°F14.9"
August60°F78°F69°F2.3"
September53°F72°F61°F10.4"
October42°F59°F50°F6.6"
November31°F46°F38°F3.6"
December20°F32°F26°F1.8"

Did you know?

  • The highest monthly average temperature in Wales for July is 70 degrees.
  • The lowest monthly average temperature in Wales for January is 21 degrees.
  • The most monthly precipitation in Wales occurs in June with 19.6 inches.
  • The air quality index in Wales is 10% better than the national average.
  • The pollution index in Wales is 89% worse than the national average.

Compare Wales, WI Weather To Other Cities

Wales 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.
IndexWalesWisconsinNational
Air quality index456950
Pollution index9,584,4303,316,8775,066,862

Wales air quality information

MeasurementTotal
Days measured365
Days with good air quality211
Days with moderate air quality154
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Wales air quality information

PollutantTotal
Arsenic0.010%
Benzene0.090%
Carbon Tetrachloride0.020%
Lead0.010%
Mercury0.020%

Average monthly Wales temperature with heat index

Wales monthly precipitation with daily maximum

Wales monthly snow depth with daily maximum

Wales monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Tichigan, WI5,4593530%
Wind Lake, WI5,3833530%
Dousman, WI2,4933628%
Potter Lake, WI1,1693628%
Eagle, WI1,7603628%
Wales, WI2,5624510%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
The Hills, TX2,5624118%
Chesterfield, IN2,5624216%
Pleasant Ridge, MI2,562524%
Dillsburg, PA2,562524%
Fairlawn, VA2,5623530%
Wales, WI2,5624510%
Source: The Wales, WI 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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