Weather History for Vacaville, CA

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Saturday, December 1, 2012

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 62 °F 59 °F 70 °F (1959)
Min Temperature 53 °F 38 °F 29 °F (1956)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 97    
Maximum Humidity 100    
Minimum Humidity 80    
Precipitation  
Precipitation 1.05 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 6 mph (South)    
Max Wind Speed 16 mph    
Max Gust Speed 22 mph    
Visibility 5 miles    
Events Rain    
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. 01, 2012 Rise Set
Actual Time 7:06 AM PST 4:47 PM PST
Civil Twilight 6:37 AM PST 5:16 PM PST
Nautical Twilight 6:04 AM PST 5:49 PM PST
Astronomical Twilight 5:32 AM PST 6:21 PM PST
Moon 7:41 PM PST (12/1) 9:23 AM PST (12/1)
Length of Visible Light 10h 39m
Length of Day
9h 40m
Waning Gibbous, 91% of the Moon is Illuminated
Dec 1
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:11 AM 55.4 °F 53.6 °F 94% 30.02 in 10.0 mi South 9.2 mph - N/A   Overcast
12:53 AM 55.9 °F 53.1 °F 90% 30.01 in 10.0 mi South 5.8 mph - N/A   Overcast
1:53 AM 55.9 °F 53.1 °F 90% 29.99 in 10.0 mi SSE 6.9 mph - N/A   Overcast
2:53 AM 54.0 °F 52.0 °F 93% 29.98 in 10.0 mi SE 8.1 mph - N/A   Overcast
4:35 AM 53.6 °F 53.6 °F 100% 29.97 in 3.0 mi SSE 4.6 mph - 0.09 in Rain Light Rain
4:51 AM 53.6 °F 53.6 °F 100% 29.97 in 5.0 mi South 5.8 mph - 0.09 in   Overcast
4:53 AM 54.0 °F 54.0 °F 100% 29.97 in 6.0 mi South 4.6 mph - 0.09 in   Overcast
5:08 AM 53.6 °F 53.6 °F 100% 29.97 in 7.0 mi West 3.5 mph - 0.01 in Rain Light Rain
5:42 AM 53.6 °F 53.6 °F 100% 29.98 in 2.5 mi Calm Calm - 0.03 in Rain Light Rain
5:51 AM 53.6 °F 53.6 °F 100% 29.99 in 3.0 mi Calm Calm - 0.05 in Rain Light Rain
6:00 AM 53.6 °F 53.6 °F 100% 29.99 in 2.5 mi Calm Calm - 0.01 in Rain Light Rain
6:41 AM 55.4 °F 55.4 °F 100% 30.00 in 2.5 mi Calm Calm - 0.09 in Rain Rain
6:49 AM 55.4 °F 55.4 °F 100% 30.00 in 2.5 mi Calm Calm - 0.10 in Rain Light Rain
6:53 AM 55.0 °F 55.0 °F 100% 30.01 in 2.5 mi Calm Calm - 0.11 in Rain Light Rain
7:08 AM 55.4 °F 55.4 °F 100% 30.01 in 1.8 mi South 3.5 mph - 0.05 in Rain Rain
7:15 AM 55.4 °F 55.4 °F 100% 30.01 in 2.0 mi South 3.5 mph - 0.07 in Rain Rain
7:34 AM 55.4 °F 55.4 °F 100% 30.01 in 1.5 mi Calm Calm - 0.11 in Rain Light Rain
7:53 AM 55.0 °F 55.0 °F 100% 30.01 in 1.5 mi South 3.5 mph - 0.15 in Rain Rain
8:53 AM 55.9 °F 55.9 °F 100% 30.02 in 1.8 mi Calm Calm - 0.09 in Rain Light Rain
9:08 AM 55.4 °F 55.4 °F 100% 30.02 in 2.5 mi SSE 6.9 mph - 0.02 in Rain Light Rain
9:43 AM 57.2 °F 57.2 °F 100% 30.03 in 3.0 mi SSE 5.8 mph - 0.03 in Rain Light Rain
9:53 AM 57.0 °F 57.0 °F 100% 30.04 in 3.0 mi SE 5.8 mph - 0.03 in   Overcast
10:05 AM 57.2 °F 57.2 °F 100% 30.04 in 4.0 mi SE 5.8 mph - N/A   Overcast
10:24 AM 57.2 °F 57.2 °F 100% 30.04 in 3.0 mi SSE 4.6 mph - 0.00 in Rain Light Rain
10:34 AM 57.2 °F 57.2 °F 100% 30.04 in 2.5 mi SSE 5.8 mph - 0.01 in Rain Light Rain
10:53 AM 57.9 °F 57.9 °F 100% 30.04 in 4.0 mi SSE 4.6 mph - 0.01 in Rain Light Rain
11:25 AM 59.0 °F 59.0 °F 100% 30.01 in 2.5 mi South 6.9 mph - 0.00 in   Overcast
11:32 AM 59.0 °F 59.0 °F 100% 30.01 in 6.0 mi South 8.1 mph - 0.00 in   Overcast
11:53 AM 59.0 °F 59.0 °F 100% 30.01 in 10.0 mi South 6.9 mph - 0.00 in   Overcast
12:03 PM 59.0 °F 59.0 °F 100% 30.01 in 1.8 mi South 6.9 mph - 0.01 in Rain Rain
12:12 PM 59.0 °F 59.0 °F 100% 30.00 in 1.5 mi South 5.8 mph - 0.04 in Rain Rain
12:19 PM 60.8 °F 60.8 °F 100% 30.00 in 2.0 mi South 6.9 mph - 0.04 in Rain Light Rain
12:27 PM 60.8 °F 60.8 °F 100% 29.99 in 10.0 mi South 8.1 mph - 0.04 in   Overcast
12:38 PM 60.8 °F 60.8 °F 100% 29.99 in 10.0 mi South 5.8 mph - 0.04 in   Overcast
12:45 PM 60.8 °F 59.0 °F 94% 29.99 in 3.0 mi SW 8.1 mph - 0.05 in Rain Light Rain
12:50 PM 60.8 °F 59.0 °F 94% 29.99 in 2.5 mi SW 10.4 mph - 0.06 in Rain Light Rain
12:53 PM 60.1 °F 59.0 °F 96% 29.99 in 4.0 mi SSW 10.4 mph - 0.06 in Rain Light Rain
1:01 PM 60.8 °F 57.2 °F 88% 29.99 in 10.0 mi SSW 11.5 mph 20.7 mph 0.00 in   Overcast
1:03 PM 60.8 °F 57.2 °F 88% 29.98 in 10.0 mi SSW 11.5 mph 21.9 mph 0.00 in   Overcast
1:53 PM 62.1 °F 57.9 °F 86% 29.98 in 10.0 mi SSW 11.5 mph 19.6 mph 0.00 in   Mostly Cloudy
3:53 PM 61.0 °F 55.9 °F 83% 29.97 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
4:53 PM 60.1 °F 55.0 °F 83% 29.98 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
5:53 PM 60.1 °F 54.0 °F 80% 29.97 in 10.0 mi SSW 8.1 mph 16.1 mph N/A   Overcast
6:53 PM 57.9 °F 55.9 °F 93% 29.95 in 10.0 mi South 8.1 mph - 0.03 in Rain Light Rain
7:53 PM 57.0 °F 55.9 °F 96% 29.92 in 7.0 mi South 5.8 mph - 0.02 in Rain Light Rain
8:37 PM 57.2 °F 55.4 °F 94% 29.92 in 4.0 mi South 10.4 mph - 0.08 in Rain Light Rain
8:53 PM 57.0 °F 55.9 °F 96% 29.91 in 2.5 mi South 9.2 mph - 0.11 in Rain Rain
9:05 PM 57.2 °F 55.4 °F 94% 29.91 in 4.0 mi South 8.1 mph - 0.02 in Rain Light Rain
9:14 PM 57.2 °F 57.2 °F 100% 29.90 in 3.0 mi South 9.2 mph - 0.03 in Rain Light Rain
9:46 PM 57.2 °F 57.2 °F 100% 29.89 in 2.5 mi SSE 8.1 mph - 0.09 in Rain Rain
9:53 PM 57.0 °F 57.0 °F 100% 29.89 in 2.5 mi SSE 8.1 mph - 0.11 in Rain Light Rain
10:08 PM 57.2 °F 57.2 °F 100% 29.89 in 1.8 mi SSE 6.9 mph - 0.04 in Rain Rain
10:10 PM 57.2 °F 57.2 °F 100% 29.89 in 2.0 mi SSE 6.9 mph - 0.05 in Rain Rain
10:27 PM 57.2 °F 57.2 °F 100% 29.89 in 2.0 mi South 6.9 mph - 0.09 in Rain Light Rain
10:53 PM 57.0 °F 57.0 °F 100% 29.88 in 2.5 mi South 5.8 mph - 0.16 in Rain Rain
11:09 PM 57.2 °F 57.2 °F 100% 29.88 in 3.0 mi South 6.9 mph - 0.03 in Rain Light Rain
11:17 PM 57.2 °F 57.2 °F 100% 29.88 in 3.0 mi South 8.1 mph - 0.05 in Rain Rain
11:51 PM 57.2 °F 57.2 °F 100% 29.86 in 4.0 mi South 16.1 mph 21.9 mph 0.08 in Rain Light Rain
11:53 PM 57.9 °F 57.0 °F 97% 29.86 in 4.0 mi South 13.8 mph 21.9 mph 0.08 in Rain Light Rain