Weather History for Vacaville, CA

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Sunday, September 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 75 °F 87 °F 108 °F (1949)
Min Temperature 50 °F 52 °F 44 °F (1984)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 74    
Maximum Humidity 100    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 2 mph (SSE)    
Max Wind Speed 8 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. 22, 2013 Rise Set
Actual Time 6:55 AM PDT 7:04 PM PDT
Civil Twilight 6:29 AM PDT 7:30 PM PDT
Nautical Twilight 5:58 AM PDT 8:01 PM PDT
Astronomical Twilight 5:27 AM PDT 8:32 PM PDT
Moon 9:01 PM PDT (9/22) 10:18 AM PDT (9/22)
Length of Visible Light 13h 01m
Length of Day
12h 08m
Waning Gibbous, 88% of the Moon is Illuminated
Sep 22
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 53.1 °F 52.0 °F 96% 29.91 in 10.0 mi ENE 3.5 mph - N/A   Clear
1:53 AM 52.0 °F 51.1 °F 97% 29.93 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 52.0 °F 51.1 °F 97% 29.93 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 50.0 °F 50.0 °F 100% 29.93 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 51.1 °F 50.0 °F 96% 29.93 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 51.1 °F 48.9 °F 92% 29.94 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 50.0 °F 48.9 °F 96% 29.96 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 53.1 °F 52.0 °F 96% 29.97 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 59.0 °F 53.1 °F 81% 29.98 in 10.0 mi NNE 4.6 mph - N/A   Clear
9:53 AM 62.1 °F 53.1 °F 72% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
10:53 AM 64.0 °F 53.1 °F 67% 30.01 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
11:53 AM 64.9 °F 54.0 °F 68% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:02 PM 66.2 °F 53.6 °F 64% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
12:53 PM 66.9 °F 53.1 °F 61% 29.99 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
1:53 PM 70.0 °F 54.0 °F 57% 29.97 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
2:53 PM 71.1 °F 53.1 °F 53% 29.96 in 10.0 mi ESE 6.9 mph - N/A   Clear
3:53 PM 73.0 °F 51.1 °F 46% 29.94 in 10.0 mi SSE 8.1 mph - N/A   Clear
4:53 PM 73.9 °F 51.1 °F 45% 29.94 in 10.0 mi SSW 4.6 mph - N/A   Clear
5:53 PM 72.0 °F 50.0 °F 46% 29.94 in 10.0 mi SSW 8.1 mph - N/A   Clear
6:53 PM 69.1 °F 51.1 °F 53% 29.95 in 10.0 mi SW 8.1 mph - N/A   Clear
7:53 PM 66.0 °F 52.0 °F 60% 29.95 in 10.0 mi SW 4.6 mph - N/A   Clear
8:53 PM 64.9 °F 52.0 °F 63% 29.97 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 60.1 °F 53.1 °F 78% 29.98 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 59.0 °F 53.1 °F 81% 29.99 in 10.0 mi ESE 3.5 mph - N/A   Clear
11:53 PM 59.0 °F 54.0 °F 83% 29.99 in 10.0 mi Calm Calm - N/A   Clear