Weather Almanac for Petaluma, CA

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Friday, August 2, 2013

  Forecast Average (KAPC) Record (KAPC)
Temperature  
Mean Temperature 70 °F 65 °F  
Max Temperature 83 °F 78 °F 95 °F (1998)
Min Temperature 56 °F 52 °F 45 °F (2013)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days    
Since 1 June heating degree days    
Since 1 July heating degree days    
Cooling Degree Days 4    
Month to date cooling degree days    
Year to date cooling degree days    
Since 1 June cooling degree days    
Growing Degree Days 19 (Base 50)    
Moisture  
Dew Point      
Average Humidity 65    
Maximum Humidity 92    
Minimum Humidity 41    
Precipitation  
Precipitation   - 0.00 in (2014)
Month to date precipitation    
Year to date precipitation    
Since 1 July precipitation    
Wind  
Wind Speed 6 mph    
Max Wind Speed 8 mph    
Max Gust Speed      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 02, 2013 Rise Set
Actual Time 6:14 AM PDT 8:18 PM PDT
Civil Twilight 5:44 AM PDT 8:47 PM PDT
Nautical Twilight 5:09 AM PDT 9:23 PM PDT
Astronomical Twilight 4:30 AM PDT 10:01 PM PDT
Moon 2:39 AM PDT (8/2) 5:20 PM PDT (8/2)
Length of Visible Light 15h 03m
Length of Day
14h 04m
Waning Crescent, 15% of the Moon is Illuminated
Aug 2
Waning Crescent
Aug 6
New
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter

No daily or hourly history data available