Weather History for Vacaville, CA

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Thursday, July 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 92 °F -  
Max Temperature 108 °F 92 °F 110 °F (1991)
Min Temperature 75 °F 55 °F 46 °F (1948)
Cooling Degree Days 26    
Growing Degree Days 42 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 34    
Maximum Humidity 60    
Minimum Humidity 17    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.67 in    
Wind  
Wind Speed 5 mph (SSW)    
Max Wind Speed 13 mph    
Max Gust Speed 21 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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Astronomy

Jul. 04, 2013 Rise Set
Actual Time 5:49 AM PDT 8:34 PM PDT
Civil Twilight 5:18 AM PDT 9:06 PM PDT
Nautical Twilight 4:38 AM PDT 9:45 PM PDT
Astronomical Twilight 3:53 AM PDT 10:30 PM PDT
Moon 3:08 AM PDT (7/4) 5:44 PM PDT (7/4)
Length of Visible Light 15h 48m
Length of Day
14h 45m
Waning Crescent, 11% of the Moon is Illuminated
Jul 4
Waning Crescent
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 81.0 °F 81.6 °F 60.1 °F 49% 29.70 in 10.0 mi South 4.6 mph - N/A   Clear
1:53 AM 75.9 °F - 59.0 °F 56% 29.70 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 77.0 °F - 60.1 °F 56% 29.71 in 10.0 mi SSW 3.5 mph - N/A   Clear
3:53 AM 77.0 °F - 60.1 °F 56% 29.70 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 75.0 °F - 60.1 °F 60% 29.70 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 77.0 °F - 61.0 °F 58% 29.70 in 10.0 mi South 3.5 mph - N/A   Clear
6:53 AM 75.0 °F - 60.1 °F 60% 29.70 in 10.0 mi South 3.5 mph - N/A   Clear
7:53 AM 79.0 °F - 60.1 °F 52% 29.72 in 10.0 mi South 3.5 mph - N/A   Clear
8:53 AM 87.1 °F 87.5 °F 62.1 °F 43% 29.73 in 10.0 mi South 4.6 mph - N/A   Clear
9:53 AM 93.0 °F 93.0 °F 61.0 °F 34% 29.72 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:53 AM 102.9 °F 100.9 °F 53.1 °F 19% 29.70 in 10.0 mi North 10.4 mph 20.7 mph N/A   Clear
11:53 AM 106.0 °F 103.9 °F 53.1 °F 17% 29.72 in 10.0 mi Variable 5.8 mph - N/A   Clear
12:53 PM 102.9 °F 101.4 °F 55.0 °F 20% 29.71 in 10.0 mi SSW 8.1 mph - N/A   Clear
1:53 PM 105.1 °F 104.4 °F 55.9 °F 20% 29.69 in 10.0 mi SW 3.5 mph - N/A   Clear
2:53 PM 106.0 °F 105.8 °F 57.0 °F 20% 29.67 in 10.0 mi SSW 8.1 mph - N/A   Clear
3:53 PM 106.0 °F 106.4 °F 57.9 °F 21% 29.64 in 10.0 mi South 10.4 mph - N/A   Clear
4:53 PM 108.0 °F 107.3 °F 55.9 °F 18% 29.61 in 10.0 mi SW 12.7 mph - N/A   Clear
5:53 PM 106.0 °F 105.1 °F 55.0 °F 19% 29.60 in 10.0 mi West 11.5 mph 19.6 mph N/A   Clear
6:53 PM 102.9 °F 100.9 °F 53.1 °F 19% 29.59 in 10.0 mi West 11.5 mph 20.7 mph N/A   Clear
7:53 PM 98.1 °F - 50.0 °F 20% 29.59 in 10.0 mi West 9.2 mph 16.1 mph N/A   Clear
8:53 PM 93.9 °F - 48.9 °F 21% 29.60 in 10.0 mi West 3.5 mph - N/A   Clear
9:53 PM 87.1 °F - 52.0 °F 30% 29.62 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 86.0 °F - 46.9 °F 26% 29.61 in 10.0 mi SW 5.8 mph - N/A   Clear
11:53 PM 82.9 °F - 46.0 °F 27% 29.60 in 10.0 mi SW 6.9 mph - N/A   Clear