TODAY NOV02
TEMPERATURE51
HUMIDITY58
PRESSURE102910
WIND COND.170 14.8
  • 5754Sun20%80%
  • 6857Mon100%90%
  • 6543Tue100%40%
  • 5737Wed
  • 5636Thu
daynightWeather update from Burlington Municipal Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Rochester for July is 70.3 degrees
  • The lowest monthly average temperature in Rochester for January is 21.9 degrees
  • The most monthly precipitation in Rochester occurs in July with 11.4 inches
  • The air quality index in Rochester is 7% better than the national average
  • The pollution index in Rochester is 50% worse than the national average

Compare Rochester, WI Weather

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      Rochester 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
      January14°F30°F22°F2.3"
      February14°F31°F23°F2.8"
      March26°F45°F35°F3.7"
      April36°F58°F46°F5.9"
      May46°F71°F58°F4.8"
      June56°F79°F67°F7.8"
      July59°F82°F70°F11.4"
      August57°F81°F68°F5.4"
      September50°F74°F61°F7.1"
      October40°F61°F50°F5.8"
      November29°F48°F38°F5.2"
      December19°F34°F27°F3.3"

      Rochester 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.
      IndexRochesterWisconsinNational
      Air quality index396942
      Pollution index4,091,3502,842,4182,726,193

      Rochester air quality

      MeasurementTotal
      Days measured203
      Days with good air quality174
      Days with moderate air quality28
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Air quality details

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

      Average monthly Rochester temperature with heat index

      Rochester monthly precipitation with daily maximum

      Rochester monthly snow depth with daily maximum

      Rochester monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Mukwonago, WI8,1423726.0%
      Eagle, WI2,1383726.0%
      Williams Bay, WI2,6073726.0%
      Bloomfield, WI4,7253726.0%
      North Prairie, WI2,5423726.0%
      Rochester, WI3,8453922.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Scott AFB, IL3,845548.0%
      Maniwaki, QC3,845n/a 
      Weston Lakes, TX3,846524.0%
      Monticello, IA3,8433922.0%
      Benson, NC3,843468.0%
      Rochester, WI3,8453922.0%
      Source: The Rochester, 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.