Weather History for Vacaville, CA

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Sunday, September 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 78 °F -  
Max Temperature 100 °F 92 °F 106 °F (1957)
Min Temperature 57 °F 55 °F 45 °F (1956)
Cooling Degree Days 14    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 36    
Maximum Humidity 62    
Minimum Humidity 13    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 1 mph (SSW)    
Max Wind Speed 7 mph    
Max Gust Speed -    
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

Sep. 08, 2013 Rise Set
Actual Time 6:43 AM PDT 7:26 PM PDT
Civil Twilight 6:16 AM PDT 7:53 PM PDT
Nautical Twilight 5:45 AM PDT 8:24 PM PDT
Astronomical Twilight 5:12 AM PDT 8:57 PM PDT
Moon 10:03 AM PDT (9/8) 9:09 PM PDT (9/8)
Length of Visible Light 13h 36m
Length of Day
12h 42m
Waxing Crescent, 12% of the Moon is Illuminated
Sep 8
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 62.1 °F 46.0 °F 56% 29.81 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 61.0 °F 46.0 °F 58% 29.81 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 60.1 °F 46.0 °F 60% 29.82 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 60.1 °F 45.0 °F 57% 29.83 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 59.0 °F 45.0 °F 60% 29.82 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 57.9 °F 45.0 °F 62% 29.83 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 57.9 °F 45.0 °F 62% 29.84 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 66.9 °F 46.0 °F 47% 29.86 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 75.0 °F 46.9 °F 37% 29.86 in 10.0 mi Variable 6.9 mph - N/A   Clear
9:53 AM 82.9 °F 48.9 °F 31% 29.86 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 87.1 °F 48.0 °F 26% 29.86 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 91.9 °F 45.0 °F 20% 29.83 in 10.0 mi Variable 3.5 mph - N/A   Clear
12:53 PM 96.1 °F 44.1 °F 17% 29.82 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:53 PM 97.0 °F 43.0 °F 16% 29.80 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:53 PM 99.0 °F 42.1 °F 14% 29.78 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:53 PM 100.0 °F 41.0 °F 13% 29.75 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 99.0 °F 39.9 °F 13% 29.73 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 98.1 °F 44.1 °F 16% 29.72 in 10.0 mi South 3.5 mph - N/A   Clear
6:53 PM 93.9 °F 48.0 °F 21% 29.71 in 10.0 mi SSW 5.8 mph - N/A   Clear
7:53 PM 88.0 °F 48.0 °F 25% 29.72 in 10.0 mi SW 4.6 mph - N/A   Clear
8:53 PM 80.1 °F 46.0 °F 30% 29.73 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 75.9 °F 46.0 °F 35% 29.73 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 73.9 °F 45.0 °F 35% 29.74 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 69.1 °F 46.0 °F 44% 29.74 in 10.0 mi Calm Calm - N/A   Clear