Petaluma, CA

9:09 PM PDT on October 22, 2016 (GMT -0700)

Weather Almanac for KO69 - August, 2013

Change the Weather History Date:

Monday, August 12, 2013

  Average (KAPC) Record (KAPC)
Mean Temperature 66 °F  
Max Temperature 79 °F 91 °F (1998)
Min Temperature 52 °F 47 °F (2003)
Degree Days  
Heating Degree Days    
Month to date heating degree days    
Since 1 June heating degree days    
Since 1 July heating degree days    
Cooling Degree Days    
Month to date cooling degree days    
Year to date cooling degree days    
Since 1 June cooling degree days    
Dew Point    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation - 0.01 in (1965)
Month to date precipitation    
Year to date precipitation    
Wind Speed    
Max Wind Speed    
Max Gust Speed    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!



Aug. 12, 2013 Rise Set
Actual Time 6:22 AM PDT 8:07 PM PDT
Civil Twilight 5:54 AM PDT 8:35 PM PDT
Nautical Twilight 5:20 AM PDT 9:09 PM PDT
Astronomical Twilight 4:43 AM PDT 9:46 PM PDT
Moon 12:13 PM PDT (8/12) 11:10 PM PDT (8/12)
Length of Visible Light 14h 41m
Length of Day
13h 44m
Waxing Crescent, 32% of the Moon is Illuminated
Aug 12
Waxing Crescent
Aug 14
First Quarter
Aug 20
Aug 28
Last Quarter
Sep 5

No daily or hourly history data available