TODAY APR19
TEMPERATURE56
HUMIDITY49
PRESSURE101730
WIND COND.320 14.8
  • 6639Sat50%30%
  • 6137Sun
  • 6543Mon
  • 6842Tue
  • 6543Wed
daynightWeather update from Eugene, Mahlon Sweet Field at
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Weather Quick Facts

  • The highest monthly average temperature in Santa Clara for July is 67.8 degrees
  • The lowest monthly average temperature in Santa Clara for December is 39.3 degrees
  • The most monthly precipitation in Santa Clara occurs in December with 6.7 inches
  • The air quality index in Santa Clara is 10% better than the national average
  • The pollution index in Santa Clara is 21% worse than the national average

Compare Eugene, OR Weather

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      Santa Clara 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
      January33°F49°F40°F4.9"
      February34°F53°F43°F4.3"
      March37°F58°F47°F5.0"
      April38°F63°F50°F2.6"
      May43°F70°F56°F2.2"
      June47°F76°F61°F1.2"
      July51°F86°F68°F0.4"
      August51°F87°F68°F0.3"
      September47°F80°F62°F1.2"
      October42°F66°F53°F3.6"
      November37°F55°F45°F6.0"
      December32°F48°F39°F6.7"

      Santa Clara 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.
      IndexSanta ClaraEugeneOregon
      Air quality index383832
      Pollution index3,310,0603,310,0607,156,356

      Santa Clara air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality254
      Days with moderate air quality103
      Days w/ poor A.Q. for sensitive groups8
      Days with unhealthy air quality0

      Santa Clara air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.050%
      Carbon Tetrachloride0.020%
      Lead0.020%
      Mercury0.005%

      Average monthly Santa Clara temperature with heat index

      Santa Clara monthly precipitation with daily maximum

      Santa Clara monthly snow depth with daily maximum

      Santa Clara monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Alpine, OR2151766.0%
      Monroe, OR6431766.0%
      Harrisburg, OR3,8523824.0%
      Creswell, OR5,4453824.0%
      Junction City, OR6,1403824.0%
      Eugene, OR170,4573824.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Sherbrooke, QC170,686n/a 
      Cary, NC169,177468.0%
      Salem, OR171,8063236.0%
      Pembroke Pines, FL171,9794118.0%
      Peoria, AZ172,1097448.0%
      Eugene, OR170,4573824.0%
      Source: The Santa Clara, Eugene, OR 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.