TODAY DEC11
TEMPERATURE18
HUMIDITY40
PRESSURE30.47
WIND COND.
  • 3620Thu60%
  • 3421Fri20%30%
  • 254Sat30%
  • 168Sun
  • 238Mon20%
daynightWeather update from Prairie Du Chien Municipal Airport at
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St. Olaf 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
January13°F29°F21°F1.4"
February14°F32°F22°F1.1"
March28°F47°F37°F2.8"
April39°F61°F49°F4.6"
May50°F72°F60°F5.1"
June60°F80°F69°F8.0"
July63°F84°F73°F5.2"
August61°F82°F71°F5.1"
September54°F76°F63°F4.2"
October43°F63°F52°F4.1"
November31°F49°F39°F3.2"
December18°F33°F26°F3.2"

Did you know?

  • The highest monthly average temperature in St. Olaf for July is 73 degrees.
  • The lowest monthly average temperature in St. Olaf for January is 21 degrees.
  • The most monthly precipitation in St. Olaf occurs in June with 8 inches.
  • The air quality index in St. Olaf is 36% better than the national average.
  • The pollution index in St. Olaf is 62% better than the national average.

Compare St. Olaf, IA Weather To Other Cities

St. Olaf 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.
IndexSt. OlafIowaNational
Air quality index323950
Pollution index1,904,1201,643,8365,066,862

St. Olaf air quality information

MeasurementTotal
Days measured356
Days with good air quality287
Days with moderate air quality69
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

St. Olaf air quality information

PollutantTotal
Arsenic0.040%
Benzene0.020%
Carbon Tetrachloride0.001%
Lead0.010%
Mercury0.050%

Average monthly St. Olaf temperature with heat index

St. Olaf monthly precipitation with daily maximum

St. Olaf monthly snow depth with daily maximum

St. Olaf monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Elkader, IA1,3253236%
Garnavillo, IA8243236%
Marquette, IA4233236%
Clayton, IA393236%
Elkport, IA253236%
St. Olaf, IA1383236%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Luzerne, IA1384216%
Big Bay, MI138884%
Moore, ID1383530%
Arthur, NE1382060%
North Marysville, WA1383138%
St. Olaf, IA1383236%
Source: The St. Olaf, IA 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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