TODAY DEC22
TEMPERATURE4
HUMIDITY73
PRESSURE102910
WIND COND.340 11.2
  • 2823Mon70%
  • 3422Tue30%
  • 3322
  • 3525Thu
  • 3930Fri
daynightWeather update from Wellsville, Wellsville Municipal Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Andover for August is 68.7 degrees
  • The lowest monthly average temperature in Andover for February is 20.3 degrees
  • The most monthly precipitation in Andover occurs in August with 9.4 inches
  • The air quality index in Andover is 17% better than the national average
  • The pollution index in Andover is 6% worse than the national average

Compare Andover, NY Weather

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      Andover 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
      January17°F32°F24°F4.1"
      February14°F28°F20°F1.7"
      March21°F38°F28°F2.3"
      April34°F54°F43°F3.8"
      May44°F67°F55°F1.7"
      June56°F78°F67°F5.2"
      July58°F79°F68°F4.2"
      August59°F81°F69°F9.4"
      September52°F74°F62°F5.5"
      October46°F62°F53°F5.2"
      November32°F48°F39°F5.5"
      December21°F32°F26°F3.0"

      Andover 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.
      IndexAndoverNew YorkNational
      Air quality index354342
      Pollution index2,885,1406,179,2752,726,193

      Andover air quality

      MeasurementTotal
      Days measured365
      Days with good air quality349
      Days with moderate air quality16
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.004%
      Benzene0.030%
      Carbon Tetrachloride0.005%
      Lead0.010%
      Mercury0.002%

      Average monthly Andover temperature with heat index

      Andover monthly precipitation with daily maximum

      Andover monthly snow depth with daily maximum

      Andover monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Almond, NY4463530.0%
      Scio, NY6883530.0%
      Stannards, NY6323530.0%
      Angelica, NY7153530.0%
      Alfred, NY4,1933530.0%
      Andover, NY8563530.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Quinhagak, AK8563138.0%
      Lake Park, GA8563530.0%
      Klawock, AK8552060.0%
      Greers Ferry, AR8574510.0%
      Piper City, IL8554216.0%
      Andover, NY8563530.0%
      Source: The Andover, NY 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.