TODAY MAY08
TEMPERATURE57
HUMIDITY
PRESSURE
WIND COND.
  • 6046Tue
  • 5946Wed
  • 5745Thu
  • 5744Fri
  • 5945Sat
daynightWeather update from Fort Bragg-300 Dana Street at

Key findings

  • The highest monthly average temperature in Mendocino for July is 74.1 degrees
  • The lowest monthly average temperature in Mendocino for December is 44.4 degrees
  • The most monthly precipitation in Mendocino occurs in December with 7.1 inches
  • The air quality index in Mendocino is 34% better than the national average
  • The pollution index in Mendocino is 40% better than the national average

Compare Mendocino, CA Weather

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      Mendocino 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
      January35°F60°F45°F6.2"
      February38°F63°F48°F5.5"
      March40°F66°F51°F5.5"
      April42°F71°F55°F2.8"
      May47°F80°F62°F0.9"
      June52°F87°F68°F0.4"
      July56°F96°F74°F0.0"
      August54°F95°F72°F0.0"
      September50°F90°F68°F0.2"
      October45°F79°F59°F2.1"
      November40°F65°F51°F3.8"
      December35°F57°F44°F7.1"

      Mendocino 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.
      IndexMendocinoCaliforniaNational
      Air quality index335550
      Pollution index3,041,84018,106,7265,066,862

      Mendocino air quality information

      MeasurementTotal
      Days measured361
      Days with good air quality334
      Days with moderate air quality27
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Mendocino air quality information

      PollutantTotal
      Arsenic0.060%
      Benzene0.040%
      Carbon Tetrachloride0.000%
      Lead0.040%
      Mercury0.005%

      Average monthly Mendocino temperature with heat index

      Mendocino monthly precipitation with daily maximum

      Mendocino monthly snow depth with daily maximum

      Mendocino monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Cleone, CA5833334%
      Comptche, CA613334%
      Albion, CA2273334%
      Fort Bragg, CA7,2603334%
      Caspar, CA8463334%
      Mendocino, CA7573334%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      East Bank, WV7574020%
      Hancock, MN7573236%
      Millville, CA7574216%
      Hooper, NE7574020%
      Riegelsville, PA7574216%
      Mendocino, CA7573334%
      Source: The Mendocino, 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.