Petaluma, CA

10:33 AM PDT on April 26, 2018 (GMT -0700)
Petaluma

Weather History for KO69 - April, 2013

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Friday, April 26, 2013

  Actual Average (KAPC) Record (KAPC)
Temperature  
Mean Temperature 55 °F -  
Max Temperature 62 °F 74 °F 91 °F (1965)
Min Temperature 48 °F 44 °F 32 °F (2009)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 68    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 6 mph (WNW)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Apr. 26, 2013 Rise Set
Actual Time 6:19 AM PDT 7:57 PM PDT
Civil Twilight 5:51 AM PDT 8:25 PM PDT
Nautical Twilight 5:17 AM PDT 8:59 PM PDT
Astronomical Twilight 4:41 AM PDT 9:35 PM PDT
Moon 9:25 PM PDT 6:52 AM PDT
Length of Visible Light 14h 34m
Length of Day
13h 37m
Full, 99% of the Moon is Illuminated
Apr 26
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 50.0 °F 48.2 °F 94% 30.16 in 10.0 mi NW 3.5 mph - N/A   Overcast
12:35 AM 50.0 °F 48.2 °F 94% 30.16 in 10.0 mi NW 3.5 mph - N/A   Overcast
12:55 AM 50.0 °F 48.2 °F 94% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
1:15 AM 50.0 °F 48.2 °F 94% 30.15 in 10.0 mi NW 3.5 mph - N/A   Overcast
1:35 AM 50.0 °F 48.2 °F 94% 30.16 in 10.0 mi WNW 4.6 mph - N/A   Overcast
1:55 AM 50.0 °F 48.2 °F 94% 30.15 in 10.0 mi NW 4.6 mph - N/A   Overcast
2:15 AM 50.0 °F 48.2 °F 94% 30.15 in 10.0 mi NW 3.5 mph - N/A   Overcast
2:35 AM 50.0 °F 48.2 °F 94% 30.15 in 10.0 mi WNW 3.5 mph - N/A   Overcast
2:55 AM 50.0 °F 48.2 °F 94% 30.15 in 10.0 mi NW 3.5 mph - N/A   Overcast
3:15 AM 50.0 °F 48.2 °F 94% 30.15 in 10.0 mi NW 3.5 mph - N/A   Overcast
3:35 AM 50.0 °F 48.2 °F 94% 30.15 in 10.0 mi WNW 4.6 mph - N/A   Overcast
3:55 AM 50.0 °F 48.2 °F 94% 30.16 in 10.0 mi West 6.9 mph - N/A   Overcast
4:15 AM 50.0 °F 48.2 °F 94% 30.17 in 10.0 mi NW 5.8 mph - N/A   Overcast
4:35 AM 50.0 °F 48.2 °F 94% 30.17 in 10.0 mi West 5.8 mph - N/A   Overcast
4:55 AM 50.0 °F 48.2 °F 94% 30.17 in 10.0 mi WNW 6.9 mph - N/A   Overcast
5:15 AM 48.2 °F 48.2 °F 100% 30.17 in 10.0 mi West 6.9 mph - N/A   Overcast
5:35 AM 48.2 °F 48.2 °F 100% 30.17 in 10.0 mi West 8.1 mph - N/A   Overcast
5:55 AM 48.2 °F 48.2 °F 100% 30.18 in 10.0 mi West 8.1 mph - N/A   Overcast
6:15 AM 48.2 °F 48.2 °F 100% 30.18 in 10.0 mi West 9.2 mph - N/A   Overcast
6:35 AM 48.2 °F 48.2 °F 100% 30.19 in 10.0 mi West 5.8 mph - N/A   Overcast
6:55 AM 48.2 °F 48.2 °F 100% 30.20 in 9.0 mi West 4.6 mph - N/A   Overcast
7:15 AM 48.2 °F 48.2 °F 100% 30.21 in 9.0 mi West 8.1 mph - N/A   Overcast
7:35 AM 48.2 °F 48.2 °F 100% 30.22 in 8.0 mi WNW 4.6 mph - N/A   Overcast
7:55 AM 48.2 °F 48.2 °F 100% 30.22 in 9.0 mi West 8.1 mph - N/A   Overcast
8:15 AM 48.2 °F 48.2 °F 100% 30.23 in 8.0 mi West 5.8 mph - N/A   Overcast
8:35 AM 48.2 °F 48.2 °F 100% 30.24 in 9.0 mi West 5.8 mph - N/A   Overcast
8:55 AM 48.2 °F 48.2 °F 100% 30.24 in 9.0 mi West 5.8 mph - N/A   Overcast
9:15 AM 50.0 °F 48.2 °F 94% 30.24 in 9.0 mi West 6.9 mph - N/A   Overcast
9:35 AM 50.0 °F 48.2 °F 94% 30.24 in 9.0 mi West 4.6 mph - N/A   Overcast
9:55 AM 50.0 °F 48.2 °F 94% 30.25 in 9.0 mi WNW 4.6 mph - N/A   Overcast
10:15 AM 50.0 °F 48.2 °F 94% 30.25 in 10.0 mi WNW 4.6 mph - N/A   Overcast
10:35 AM 51.8 °F 48.2 °F 88% 30.26 in 10.0 mi NW 3.5 mph - N/A   Overcast
10:55 AM 53.6 °F 48.2 °F 82% 30.26 in 10.0 mi West 6.9 mph - N/A   Overcast
11:15 AM 53.6 °F 48.2 °F 82% 30.26 in 10.0 mi West 8.1 mph - N/A   Overcast
11:35 AM 53.6 °F 48.2 °F 82% 30.26 in 10.0 mi WNW 5.8 mph - N/A   Overcast
11:55 AM 55.4 °F 48.2 °F 77% 30.26 in 10.0 mi West 5.8 mph - N/A   Overcast
12:15 PM 57.2 °F 50.0 °F 77% 30.25 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
12:35 PM 57.2 °F 50.0 °F 77% 30.25 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
12:55 PM 57.2 °F 50.0 °F 77% 30.25 in 10.0 mi NW 8.1 mph - N/A   Partly Cloudy
1:15 PM 59.0 °F 51.8 °F 77% 30.25 in 10.0 mi NW 8.1 mph - N/A   Clear
1:35 PM 59.0 °F 51.8 °F 77% 30.24 in 9.0 mi NW 8.1 mph - N/A   Clear
1:55 PM 59.0 °F 50.0 °F 72% 30.23 in 10.0 mi West 9.2 mph - N/A   Clear
2:15 PM 59.0 °F 51.8 °F 77% 30.23 in 10.0 mi WNW 9.2 mph - N/A   Clear
2:35 PM 60.8 °F 51.8 °F 72% 30.23 in 10.0 mi WNW 10.4 mph - N/A   Clear
2:55 PM 62.6 °F 53.6 °F 72% 30.22 in 10.0 mi West 11.5 mph - N/A   Clear
3:15 PM 62.6 °F 51.8 °F 68% 30.22 in 10.0 mi WNW 11.5 mph 16.1 mph N/A   Clear
3:35 PM 60.8 °F 51.8 °F 72% 30.22 in 10.0 mi WNW 10.4 mph - N/A   Clear
3:55 PM 60.8 °F 51.8 °F 72% 30.22 in 10.0 mi WNW 12.7 mph 17.3 mph N/A   Clear
4:15 PM 59.0 °F 50.0 °F 72% 30.21 in 10.0 mi West 13.8 mph - N/A   Clear
4:35 PM 57.2 °F 50.0 °F 77% 30.21 in 10.0 mi West 15.0 mph 18.4 mph N/A   Clear
4:55 PM 57.2 °F 48.2 °F 72% 30.21 in 10.0 mi West 12.7 mph 17.3 mph N/A   Clear
5:15 PM 57.2 °F 48.2 °F 72% 30.21 in 10.0 mi WNW 12.7 mph - N/A   Clear
5:35 PM 55.4 °F 48.2 °F 77% 30.21 in 10.0 mi WNW 13.8 mph 19.6 mph N/A   Clear
5:55 PM 53.6 °F 48.2 °F 82% 30.21 in 10.0 mi WNW 13.8 mph 17.3 mph N/A   Clear
6:15 PM 53.6 °F 48.2 °F 82% 30.21 in 10.0 mi WNW 12.7 mph 17.3 mph N/A   Clear
6:35 PM 51.8 °F 48.2 °F 88% 30.21 in 10.0 mi WNW 13.8 mph 18.4 mph N/A   Partly Cloudy
6:55 PM 50.0 °F 48.2 °F 94% 30.22 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
7:15 PM 50.0 °F 48.2 °F 94% 30.22 in 10.0 mi West 15.0 mph - N/A   Overcast
7:35 PM 50.0 °F 48.2 °F 94% 30.22 in 10.0 mi WNW 10.4 mph - N/A   Overcast
7:55 PM 50.0 °F 48.2 °F 94% 30.22 in 10.0 mi WNW 13.8 mph 18.4 mph N/A   Overcast
8:15 PM 48.2 °F 48.2 °F 100% 30.22 in 10.0 mi WNW 12.7 mph 17.3 mph N/A   Overcast
8:35 PM 48.2 °F 48.2 °F 100% 30.22 in 10.0 mi NW 5.8 mph - N/A   Overcast
8:55 PM 48.2 °F 48.2 °F 100% 30.22 in 10.0 mi WNW 9.2 mph - N/A   Overcast
9:15 PM 48.2 °F 48.2 °F 100% 30.23 in 3.0 mi WNW 9.2 mph - N/A   Overcast
9:35 PM 48.2 °F 48.2 °F 100% 30.23 in 6.0 mi West 10.4 mph - N/A   Overcast
9:55 PM 48.2 °F 48.2 °F 100% 30.23 in 5.0 mi WNW 11.5 mph - N/A   Overcast
10:15 PM 48.2 °F 48.2 °F 100% 30.24 in 8.0 mi NW 8.1 mph 16.1 mph N/A   Overcast
10:35 PM 48.2 °F 48.2 °F 100% 30.24 in 9.0 mi WNW 6.9 mph - N/A   Overcast
10:55 PM 48.2 °F 48.2 °F 100% 30.24 in 10.0 mi West 11.5 mph 16.1 mph N/A   Overcast
11:15 PM 48.2 °F 48.2 °F 100% 30.24 in 7.0 mi WNW 9.2 mph - N/A   Overcast
11:35 PM 48.2 °F 48.2 °F 100% 30.24 in 8.0 mi West 9.2 mph - N/A   Overcast
11:55 PM 48.2 °F 48.2 °F 100% 30.24 in 8.0 mi West 6.9 mph - N/A   Overcast