Sonoma County, California (KSTS)

Weather Almanac for May 23, 2013
  Actual Normal Record Last Year
Yesterday:
Max Temperature 72° 76° 95° (2000) 81°
Min Temperature 43° 47° 37° (2010) 52°
Precipitation 0.00 " 0.03 " 0.02 " ( 2010 ) 0.00 "
Month-to-date precip. T " 1.12 " -- 0.13 "
Year-to-date precip. 4.85 " 21.64 " -- 18.77 "
Snowfall 0.0 " -- " -- " ( -- ) -- "
Month-to-date snowfall 0.0 " -- " -- -- "
Season-to-date snowfall 0.0 " -- " -- -- "
Heating degree days 7 -- -- --
Month-to-date heating degree days 50 -- -- 69
Since 1 July heating degree days 2636 -- -- 2830
Since 1 Jan cooling degree days 47 -- -- 24
Maximum humidity: 63%, Minimum humidity: 18%, Average humidity: 41%

Key: T is trace of precipitation, MM is missing value

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