TODAY MAY15
TEMPERATURE50
HUMIDITY90
PRESSURE
WIND COND.38 1.6
  • 6548Sat
  • 7048Sun
  • 7148Mon
  • 7447Tue
  • 6943Wed
daynightWeather update from HOLLISTER at

Key findings

  • The highest monthly average temperature in Ridgemark for September is 63.3 degrees
  • The lowest monthly average temperature in Ridgemark for December is 50.7 degrees
  • The most monthly precipitation in Ridgemark occurs in December with 2.3 inches
  • The air quality index in Ridgemark is 26% better than the national average
  • The pollution index in Ridgemark is 90% worse than the national average

Compare Ridgemark, CA Weather

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      Ridgemark 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
      January42°F66°F52°F2.0"
      February43°F67°F53°F1.7"
      March46°F69°F56°F2.0"
      April47°F70°F57°F0.8"
      May51°F69°F58°F0.2"
      June53°F71°F60°F0.1"
      July55°F72°F62°F0.0"
      August56°F73°F62°F0.0"
      September55°F76°F63°F0.0"
      October51°F76°F61°F0.6"
      November46°F70°F56°F1.4"
      December40°F64°F51°F2.3"

      Ridgemark 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.
      IndexRidgemarkCaliforniaNational
      Air quality index375550
      Pollution index9,602,13018,106,7265,066,862

      Ridgemark air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality330
      Days with moderate air quality34
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Ridgemark air quality information

      PollutantTotal
      Arsenic0.070%
      Benzene0.190%
      Carbon Tetrachloride0.000%
      Lead0.080%
      Mercury0.070%

      Average monthly Ridgemark temperature with heat index

      Ridgemark monthly precipitation with daily maximum

      Ridgemark monthly snow depth with daily maximum

      Ridgemark monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Tres Pinos, CA5503726%
      San Juan Bautista, CA2,3273726%
      Aromas, CA2,5083726%
      Gilroy, CA52,5763726%
      Salinas, CA155,8893726%
      Ridgemark, CA3,1753726%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Windermere, FL3,1753922%
      Salem Heights, OH3,175548%
      Delmar, MD3,1753628%
      Prescott, AR3,1763236%
      Barnegat, NJ3,1763726%
      Ridgemark, CA3,1753726%
      Source: The Ridgemark, 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.