TODAY OCT19
TEMPERATURE44
HUMIDITY96
PRESSURE30.38
WIND COND.
  • 6149Fri80%
  • 6736Sat20%
  • 5337Sun
  • 6042Mon
  • 6345Tue
daynightWeather update from Poplar Bluff, Poplar Bluff Municipal Airport at
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Charleston 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
January29°F46°F37°F4.5"
February31°F49°F39°F3.7"
March41°F61°F50°F7.8"
April51°F72°F61°F7.9"
May60°F80°F69°F6.9"
June69°F90°F79°F6.4"
July70°F90°F79°F5.7"
August68°F89°F77°F4.3"
September60°F83°F70°F2.8"
October49°F73°F60°F4.4"
November39°F60°F49°F8.5"
December33°F49°F40°F8.2"

Did you know?

  • The highest monthly average temperature in Charleston for July is 79 degrees.
  • The lowest monthly average temperature in Charleston for January is 37 degrees.
  • The most monthly precipitation in Charleston occurs in November with 8.5 inches.
  • The air quality index in Charleston is 27% better than the national average.
  • The pollution index in Charleston is 50% better than the national average.

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Charleston 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.
IndexCharlestonMissouriNational
Air quality index369750
Pollution index2,522,7702,360,5665,066,862

Charleston air quality information

MeasurementTotal
Days measured365
Days with good air quality298
Days with moderate air quality67
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Charleston air quality information

PollutantTotal
Arsenic0.060%
Benzene0.020%
Carbon Tetrachloride0.002%
Lead0.030%
Mercury0.040%

Average monthly Charleston temperature with heat index

Charleston monthly precipitation with daily maximum

Charleston monthly snow depth with daily maximum

Charleston monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Mound City, IL6243628%
Anniston, MO1663628%
Diehlstadt, MO1813628%
Matthews, MO7733628%
Wilson City, MO683628%
Charleston, MO5,8553628%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Woods Creek, WA5,852492%
Roseland, CA5,8593530%
Wesley Hills, NY5,860536%
Prosser, WA5,8602550%
Dowagiac, MI5,8633824%
Charleston, MO5,8553628%
Source: The Charleston, MO 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.