Current weather conditions temporarily unavailable!

Key findings

  • The highest monthly average temperature in Watsonville for July is 61.2 degrees
  • The lowest monthly average temperature in Watsonville for January is 47.2 degrees
  • The most monthly precipitation in Watsonville occurs in December with 9.8 inches
  • The air quality index in Watsonville is 30% better than the national average
  • The pollution index in Watsonville is 99% worse than the national average

Compare Watsonville, CA Weather

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

      Watsonville 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°F60°F47°F6.0"
      February44°F62°F52°F7.2"
      March44°F65°F53°F5.4"
      April43°F67°F54°F2.8"
      May48°F69°F57°F1.3"
      June50°F72°F59°F2.4"
      July54°F73°F61°F0.1"
      August53°F74°F61°F0.0"
      September51°F74°F60°F1.9"
      October47°F73°F58°F2.0"
      November45°F69°F55°F2.7"
      December41°F61°F50°F9.8"

      Watsonville 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.
      IndexWatsonvilleCaliforniaNational
      Air quality index355550
      Pollution index5,429,55010,473,1902,726,193

      Watsonville air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality347
      Days with moderate air quality18
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Watsonville air quality information

      PollutantTotal
      Arsenic0.020%
      Benzene0.080%
      Carbon Tetrachloride0.000%
      Lead0.050%
      Mercury0.150%

      Average monthly Watsonville temperature with heat index

      Watsonville monthly precipitation with daily maximum

      Watsonville monthly snow depth with daily maximum

      Watsonville monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Zayante, CA9413530.0%
      Day Valley, CA3,7393530.0%
      Live Oak city, CA8,5013530.0%
      Pleasure Point, CA6,1553530.0%
      Seacliff, CA3,3643530.0%
      Watsonville, CA52,9153530.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Yucaipa, CA52,8868978.0%
      Kingsport, TN52,8714510.0%
      Bradenton, FL52,9853824.0%
      Bellevue, NE52,9934020.0%
      Châteauguay, QC52,776n/a 
      Watsonville, CA52,9153530.0%
      Source: The Watsonville, 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.