TODAY MAY12
TEMPERATURE90
HUMIDITY16
PRESSURE29.95
WIND COND. 18.4
  • 9558Thu
  • 9056Fri
  • 8757Sat
  • 9156Sun
  • 8754Mon
daynightWeather update from Chico Municipal at

Key findings

  • The highest monthly average temperature in Durham for July is 81 degrees
  • The lowest monthly average temperature in Durham for December is 46.6 degrees
  • The most monthly precipitation in Durham occurs in December with 4.1 inches
  • The air quality index in Durham is 8% better than the national average
  • The pollution index in Durham is 60% better than the national average

Compare Durham, CA Weather

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      Durham 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
      January38°F58°F47°F3.5"
      February42°F62°F51°F3.9"
      March45°F67°F56°F3.7"
      April48°F74°F60°F2.1"
      May55°F84°F69°F0.7"
      June61°F92°F76°F0.3"
      July65°F98°F81°F0.0"
      August63°F95°F79°F0.0"
      September59°F90°F74°F0.2"
      October51°F79°F64°F1.2"
      November44°F65°F54°F2.6"
      December38°F57°F47°F4.1"

      Durham 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.
      IndexDurhamCaliforniaNational
      Air quality index465550
      Pollution index2,024,69018,106,7265,066,862

      Durham air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality224
      Days with moderate air quality136
      Days w/ poor A.Q. for sensitive groups3
      Days with unhealthy air quality2

      Durham air quality information

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

      Average monthly Durham temperature with heat index

      Durham monthly precipitation with daily maximum

      Durham monthly snow depth with daily maximum

      Durham monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Biggs, CA1,9854412%
      Palermo, CA5,7834412%
      Concow, CA679468%
      Butte Valley, CA650468%
      Paradise, CA26,396468%
      Durham, CA5,660468%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Homestead Meadows South, TX5,659536%
      Sterling, AK5,6613138%
      Tallassee, AL5,657524%
      Orchard Homes, MT5,6554020%
      Wyndmoor, PA5,655512%
      Durham, CA5,660468%
      Source: The Durham, 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.