Online Highways Home > California > Sonoma City Map with Features Sonoma - Weather Weather Station of the U.S. Weather Service Located in Sonoma in Sonoma County, California, Sonoma is at an elevation of 97 feet and was established as a weather station on 01 Feb 1952. From 1971 to 2000, the following average readings were recorded: - - - - - - - - - JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR Average High....... 58.4 63.6 67.0 72.1 78.2 85.5 89.8 89.4 87.1 80.1 66.5 58.6 74.7 Average Low........ 37.3 39.9 41.4 43.0 46.4 50.3 51.9 51.8 50.3 46.3 40.7 36.5 44.7 Monthly Precipitn.. 6.52 6.10 4.64 1.55 .79 .18 .05 .12 .33 1.68 4.22 4.46 30.64 Heating Degree Days 532 370 335 232 132 38 4 2 25 92 344 541 2647 Cooling Degree Days 0 0 0 8 49 126 186 175 136 36 1 0 717 Read reviews and find hotels in Sonoma. Location: Sonoma California See more Science. Other upcoming events include:

Search Sonoma California 6 What have people been Tweeting about Sonoma?

alliereynolds "buyingg hot chocolate at william sonoma!"
mtc "@transbay Do you know how to contact MTA/511.org? Their trip planner no longer includes Sonoma County Transit routes for some reason. :("
DaniellaMayda "@Jhillzer07 you're already back in sonoma! Oh no"
lulabelldesigns "#tmwc I'm drinking Gallo Sonoma Chardonnay 2007 recommended through the wine lady in the Press democrat,It's good! 1 minute ago"
FromFarmtoTable "@SonomaWilliam for heart of #Sonoma>>> @ericrosswinery @VinoMuscardini @LoxtonCellars and don't forget your helmet and pads... : 0"
bdenbo "7 hour drive. 4 hours of wine tasting in Sonoma valley. Going to Red Robster."
nick_silva "Just getting off the plane in San Fransico. Tomorrow we'll be enjoying our first bottle of Sonoma valley.In SF? Call or DM!"
firefly_events "@Hanssie we are feeling your pain, its chilly in Sonoma, but loving the fall colours."
Jhillzer07 "Feels bittersweet to be back in sonoma, miss fam and friends. Glad Im done driving, weird weather today, sunshine and pouring rain... Hard."
TheOlivePress1 "RT @Sonoma William planning my route for Heart of #Sonoma Valley #wine tomorrow. Shout out your faves http://bit.ly/5U8oVP - RTs welcome"
SonomaWilliam "planning my route for Heart of #Sonoma Valley #wine tomorrow. Shout out your faves http://bit.ly/5U8oVP - RTs welcome"
tyleritescom "Sonoma Grill: California Style Meets Texas Flavor I love going to Sonoma Grill for the salads and appetizers, but they h http://url4.eu/qGdc"
jmmadsen "Driving back to SF after a lovely day in sonoma. http://yfrog.com/4gqalsj"
needcaffeine "I'm at Sonoma Barracks (20 E Spain St, SF). http://bit.ly/8Ys8rD"
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