TODAY JUN06
TEMPERATURE67
HUMIDITY36
PRESSURE29.93
WIND COND.310 11.4
  • 6944Sun
  • 7750Mon
  • 8554Tue
  • 8755Wed
  • 8252Thu
daynightWeather update from Ukiah, Ukiah Municipal Airport at
How would you rate the weather in Ukiah?
Write a review to give others more information about this area.
How would you rate the air quality in Ukiah?
Write a review to give others more information about this area.
See all Ukiah poll results

Ukiah 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"

Did you know?

  • The highest monthly average temperature in Ukiah for July is 74 degrees.
  • The lowest monthly average temperature in Ukiah for December is 44 degrees.
  • The most monthly precipitation in Ukiah occurs in December with 7.1 inches.
  • The air quality index in Ukiah is 48% better than the national average.
  • The pollution index in Ukiah is 40% better than the national average.

Compare Ukiah, CA Weather To Other Cities

      vs

      Ukiah 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.
      IndexUkiahCaliforniaNational
      Air quality index265550
      Pollution index3,041,84018,106,7265,066,862

      Ukiah air quality information

      MeasurementTotal
      Days measured332
      Days with good air quality276
      Days with moderate air quality56
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Ukiah air quality information

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

      Average monthly Ukiah temperature with heat index

      Ukiah monthly precipitation with daily maximum

      Ukiah monthly snow depth with daily maximum

      Ukiah monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Hopland, CA8552648%
      Talmage, CA1,3342648%
      Philo, CA2602648%
      Boonville, CA8602648%
      Potter Valley, CA4132648%
      Ukiah, CA15,8842648%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      East Rancho Dominguez, CA15,8877448%
      Ham Lake, MN15,8784412%
      Seaford, NY15,891536%
      Rossville, MD15,891468%
      Sulphur Springs, TX15,8963530%
      Ukiah, CA15,8842648%
      Source: The Ukiah, 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.