Weather History for Vacaville, CA

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Wednesday, December 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 38 °F -  
Max Temperature 50 °F 58 °F 70 °F (1958)
Min Temperature 25 °F 37 °F 25 °F (2013)
Degree Days  
Heating Degree Days 28    
Growing Degree Days 0 (Base 50)    
Moisture  
Dew Point 10 °F    
Average Humidity 32    
Maximum Humidity 63    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 7 mph (North)    
Max Wind Speed 16 mph    
Max Gust Speed 24 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

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Date:

Astronomy

Dec. 04, 2013 Rise Set
Actual Time 7:09 AM PST 4:47 PM PST
Civil Twilight 6:39 AM PST 5:16 PM PST
Nautical Twilight 6:06 AM PST 5:49 PM PST
Astronomical Twilight 5:34 AM PST 6:21 PM PST
Moon 8:42 AM PST (12/4) 7:03 PM PST (12/4)
Length of Visible Light 10h 36m
Length of Day
9h 37m
Waxing Crescent, 5% of the Moon is Illuminated
Dec 4
Waxing Crescent
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 44.1 °F 40.1 °F 12.9 °F 28% 29.96 in 10.0 mi NNW 6.9 mph - N/A   Clear
1:53 AM 45.0 °F 40.1 °F 14.0 °F 29% 29.97 in 10.0 mi NNW 9.2 mph - N/A   Clear
2:53 AM 43.0 °F 38.2 °F 15.1 °F 32% 29.98 in 10.0 mi NNW 8.1 mph - N/A   Clear
5:53 AM 39.9 °F 32.9 °F 10.9 °F 31% 30.02 in 10.0 mi NNW 11.5 mph - N/A   Clear
6:53 AM 39.0 °F 30.3 °F 9.0 °F 29% 30.04 in 10.0 mi NNW 16.1 mph 24.2 mph N/A   Clear
7:53 AM 39.9 °F 33.4 °F 8.1 °F 27% 30.04 in 10.0 mi North 10.4 mph - N/A   Clear
8:53 AM 43.0 °F 36.0 °F 7.0 °F 23% 30.07 in 10.0 mi North 13.8 mph 24.2 mph N/A   Clear
9:53 AM 45.0 °F 40.1 °F 7.0 °F 21% 30.08 in 10.0 mi North 9.2 mph 18.4 mph N/A   Clear
10:53 AM 46.9 °F - 5.0 °F 18% 30.08 in 10.0 mi NNE 5.8 mph - N/A   Clear
11:53 AM 48.0 °F - 6.1 °F 18% 30.07 in 10.0 mi NNE 8.1 mph - N/A   Clear
12:53 PM 50.0 °F - 5.0 °F 16% 30.05 in 10.0 mi North 6.9 mph - N/A   Clear
1:53 PM 50.0 °F - 3.9 °F 15% 30.04 in 10.0 mi North 8.1 mph - N/A   Clear
2:53 PM 50.0 °F - 3.9 °F 15% 30.03 in 10.0 mi NNE 8.1 mph - N/A   Clear
3:53 PM 48.9 °F - 5.0 °F 17% 30.04 in 10.0 mi North 3.5 mph - N/A   Clear
4:53 PM 41.0 °F - 9.0 °F 27% 30.05 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 36.0 °F 33.3 °F 10.9 °F 36% 30.06 in 8.0 mi NNW 3.5 mph - N/A   Clear
6:53 PM 33.1 °F - 14.0 °F 46% 30.06 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 32.0 °F - 14.0 °F 48% 30.07 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 28.0 °F - 15.1 °F 58% 30.08 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 27.0 °F - 16.0 °F 63% 30.09 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 25.0 °F 20.7 °F 14.0 °F 63% 30.10 in 10.0 mi North 3.5 mph - N/A   Clear
11:53 PM 32.0 °F 26.4 °F 10.0 °F 40% 30.11 in 10.0 mi North 5.8 mph - N/A   Clear