Weather History for Vacaville, CA

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Saturday, April 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 87 °F 77 °F 93 °F (2004)
Min Temperature 50 °F 45 °F 31 °F (1970)
Cooling Degree Days 4    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 57    
Maximum Humidity 86    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 4 mph (SSW)    
Max Wind Speed 10 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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Astronomy

Apr. 27, 2013 Rise Set
Actual Time 6:15 AM PDT 7:55 PM PDT
Civil Twilight 5:47 AM PDT 8:24 PM PDT
Nautical Twilight 5:13 AM PDT 8:58 PM PDT
Astronomical Twilight 4:37 AM PDT 9:34 PM PDT
Moon 10:29 PM PDT (4/27) 7:40 AM PDT (4/27)
Length of Visible Light 14h 37m
Length of Day
13h 40m
Waning Gibbous, 95% of the Moon is Illuminated
Apr 27
Waning Gibbous
May 2
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full

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 55.9 °F - 46.9 °F 72% 30.14 in 10.0 mi SSW 6.9 mph - N/A   Clear
1:53 AM 55.9 °F - 46.9 °F 72% 30.14 in 10.0 mi SW 8.1 mph - N/A   Clear
2:53 AM 54.0 °F - 46.9 °F 77% 30.14 in 10.0 mi SW 4.6 mph - N/A   Clear
3:53 AM 52.0 °F - 46.0 °F 80% 30.15 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 51.1 °F - 46.0 °F 83% 30.16 in 10.0 mi SW 6.9 mph - N/A   Clear
5:53 AM 50.0 °F - 46.0 °F 86% 30.17 in 10.0 mi SW 3.5 mph - N/A   Clear
6:53 AM 50.0 °F - 46.0 °F 86% 30.19 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 55.0 °F - 48.0 °F 77% 30.20 in 10.0 mi SW 5.8 mph - N/A   Clear
8:53 AM 60.1 °F - 48.9 °F 67% 30.21 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 66.0 °F - 50.0 °F 56% 30.21 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 71.1 °F - 52.0 °F 51% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 77.0 °F - 54.0 °F 45% 30.19 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 79.0 °F - 54.0 °F 42% 30.17 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 82.0 °F - 51.1 °F 34% 30.14 in 10.0 mi SSE 4.6 mph - N/A   Clear
2:53 PM 86.0 °F - 52.0 °F 31% 30.11 in 10.0 mi SW 6.9 mph - N/A   Clear
3:53 PM 84.9 °F - 52.0 °F 32% 30.08 in 10.0 mi SSW 9.2 mph - N/A   Clear
4:53 PM 87.1 °F - 48.0 °F 26% 30.06 in 10.0 mi WSW 10.4 mph - N/A   Clear
5:53 PM 84.9 °F - 48.0 °F 28% 30.05 in 10.0 mi SW 8.1 mph - N/A   Clear
6:53 PM 82.0 °F 81.3 °F 54.0 °F 38% 30.04 in 10.0 mi SSW 3.5 mph - N/A   Clear
7:53 PM 75.0 °F - 50.0 °F 41% 30.02 in 10.0 mi South 4.6 mph - N/A   Clear
8:53 PM 70.0 °F - 51.1 °F 51% 30.02 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 63.0 °F - 48.0 °F 58% 30.03 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 60.1 °F - 48.9 °F 67% 30.03 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 61.0 °F - 48.9 °F 64% 30.02 in 10.0 mi South 3.5 mph - N/A   Clear