TODAY MAY09
TEMPERATURE72
HUMIDITY23
PRESSURE29.91
WIND COND.340 29.5
  • 8864Sun
  • 9161Mon
  • 9457Tue
  • 9155Wed
  • 8854Thu
daynightWeather update from University Airport at

Key findings

  • The highest monthly average temperature in Winters for July is 76.9 degrees
  • The lowest monthly average temperature in Winters for December is 47.1 degrees
  • The most monthly precipitation in Winters occurs in January with 5.6 inches
  • The air quality index in Winters is 30% better than the national average
  • The pollution index in Winters is 52% better than the national average

Compare Winters, CA Weather

      vs
      How would you rate the weather in Winters?
      Write a review to give others more information about this area.
      How would you rate the air quality in Winters?
      Write a review to give others more information about this area.
      See all Winters poll results

      Winters 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
      January37°F60°F47°F5.6"
      February41°F64°F52°F4.8"
      March45°F69°F56°F4.6"
      April47°F74°F60°F2.5"
      May52°F82°F67°F0.7"
      June57°F91°F74°F0.3"
      July60°F96°F77°F0.0"
      August59°F95°F75°F0.0"
      September56°F92°F73°F0.1"
      October50°F81°F64°F1.9"
      November43°F68°F54°F2.3"
      December37°F59°F47°F4.6"

      Winters 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.
      IndexWintersCaliforniaNational
      Air quality index355550
      Pollution index2,457,15018,106,7265,066,862

      Winters air quality information

      MeasurementTotal
      Days measured363
      Days with good air quality330
      Days with moderate air quality31
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality0

      Winters air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.080%
      Carbon Tetrachloride0.002%
      Lead0.010%
      Mercury0.020%

      Average monthly Winters temperature with heat index

      Winters monthly precipitation with daily maximum

      Winters monthly snow depth with daily maximum

      Winters monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Hartley, CA2,9883530%
      Vacaville, CA95,6073530%
      Elmira, CA2083530%
      Lemon Hill, CA13,5753530%
      Allendale, CA1,3493530%
      Winters, CA6,9743530%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Cortland, OH6,9744216%
      Strathmore, NJ6,975512%
      Litchfield, IL6,9764020%
      Beacon Square, FL6,9714314%
      Castroville, CA6,9783726%
      Winters, CA6,9743530%
      Source: The Winters, 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.