TODAY MAY12
TEMPERATURE52
HUMIDITY93
PRESSURE30.02
WIND COND.300 5.4
  • 7047Thu
  • 6549Fri
  • 6249Sat
  • 6549Sun
  • 6549Mon
daynightWeather update from Santa Maria, Santa Maria Public Airport at

Key findings

  • The highest monthly average temperature in Nipomo for September is 62.7 degrees
  • The lowest monthly average temperature in Nipomo for December is 51.4 degrees
  • The most monthly precipitation in Nipomo occurs in January with 2.7 inches
  • The air quality index in Nipomo is 8% better than the national average
  • The pollution index in Nipomo is 11% worse than the national average

Compare Nipomo, CA Weather

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      Nipomo 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
      January39°F68°F52°F2.7"
      February41°F68°F53°F2.3"
      March43°F70°F55°F1.9"
      April44°F71°F56°F1.1"
      May47°F71°F58°F0.3"
      June51°F73°F60°F0.2"
      July54°F75°F62°F0.0"
      August55°F75°F62°F0.1"
      September53°F78°F63°F0.1"
      October50°F78°F61°F0.7"
      November44°F73°F57°F1.0"
      December39°F67°F51°F2.3"

      Nipomo 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.
      IndexNipomoCaliforniaNational
      Air quality index465550
      Pollution index5,611,11018,106,7265,066,862

      Nipomo air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality230
      Days with moderate air quality132
      Days w/ poor A.Q. for sensitive groups3
      Days with unhealthy air quality0

      Nipomo air quality information

      PollutantTotal
      Arsenic0.020%
      Benzene0.060%
      Carbon Tetrachloride0.000%
      Lead0.060%
      Mercury0.010%

      Average monthly Nipomo temperature with heat index

      Nipomo monthly precipitation with daily maximum

      Nipomo monthly snow depth with daily maximum

      Nipomo monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Callender, CA1,814468%
      Grover Beach, CA13,484468%
      Oceano, CA8,262468%
      Sisquoc, CA264468%
      Arroyo Grande, CA17,842468%
      Nipomo, CA16,456468%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Lansdale, PA16,454512%
      Sikeston, MO16,4644412%
      Frankfort, IN16,4474216%
      Cañon City, CO16,4451668%
      Sartell, MN16,4423236%
      Nipomo, CA16,456468%
      Source: The Nipomo, CA 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.