Petaluma, CA

11:41 AM PDT on October 14, 2019 (GMT -0700)
Petaluma

Weather History for KO69 - August, 2019

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Week of August 18, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 80 °F 80 °F 80 °F
Mean Temperature 66 °F 66 °F 66 °F
Min Temperature 53 °F 53 °F 53 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 2 2 2 2
Growing Degree Days (base 50) 16 16 16 16
Dew Point  
Dew Point 59 °F 57 °F 54 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 12 mph 4 mph 0 mph
Gust Wind 15 mph 14 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 29.94 in 29.87 in 29.83 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 19, 2019 Rise Set
Actual Time 6:28 AM PDT 7:58 PM PDT
Civil Twilight 6:00 AM PDT 8:26 PM PDT
Nautical Twilight 5:27 AM PDT 9:00 PM PDT
Astronomical Twilight 4:51 AM PDT 9:35 PM PDT
Moon 10:25 PM PDT (8/19) 10:12 AM PDT (8/19)
Length of Visible Light 14h 26m
Length of Day
13h 30m
Waning Gibbous, 84% of the Moon is Illuminated
Aug 19
Waning Gibbous
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 13
Full

Daily Weather History & Observations

2019 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
18 80 66 53 59 57 54 100 82 45 29.94 29.87 29.83 10 8 4 12 4 15 0.00