American Canyon, CA

2:54 AM PST on February 25, 2017 (GMT -0800)
Napa County

Weather History for KAPC - October, 2012

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Wednesday, October 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F 55 °F  
Max Temperature 64 °F 70 °F 79 °F (2011)
Min Temperature 55 °F 41 °F 30 °F (2002)
Degree Days  
Heating Degree Days 5    
Month to date heating degree days 125  
Since 1 July heating degree days 260  
Cooling Degree Days 0    
Month to date cooling degree days 36  
Year to date cooling degree days 204  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 80    
Maximum Humidity 93    
Minimum Humidity 67    
Precipitation  
Precipitation 0.23 in - 1.20 in (1927)
Month to date precipitation 1.36  
Year to date precipitation 15.13  
Since 1 July precipitation 1.36  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 6 mph (WSW)    
Max Wind Speed 20 mph    
Max Gust Speed 23 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Oct. 31, 2012 Rise Set
Actual Time 7:34 AM PDT 6:10 PM PDT
Civil Twilight 7:07 AM PDT 6:37 PM PDT
Nautical Twilight 6:36 AM PDT 7:08 PM PDT
Astronomical Twilight 6:05 AM PDT 7:39 PM PDT
Moon 7:27 PM PDT (10/31) 9:18 AM PDT (10/31)
Length of Visible Light 11h 30m
Length of Day
10h 35m
Waning Gibbous, 97% of the Moon is Illuminated
Oct 31
Waning Gibbous
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter
Nov 28
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:37 AM 57.2 °F 55.4 °F 94% 29.98 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
12:54 AM 57.0 °F 55.0 °F 93% 29.96 in 10.0 mi WSW 8.1 mph - N/A   Overcast
1:35 AM 55.4 °F 53.6 °F 94% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
1:54 AM 55.9 °F 54.0 °F 93% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
2:28 AM 55.4 °F 53.6 °F 94% 29.99 in 10.0 mi West 3.5 mph - N/A   Overcast
2:54 AM 55.0 °F 53.1 °F 93% 29.96 in 9.0 mi Calm Calm - N/A   Overcast
3:22 AM 55.4 °F 53.6 °F 94% 29.98 in 4.0 mi Calm Calm - N/A   Overcast
3:39 AM 57.2 °F 55.4 °F 94% 29.98 in 10.0 mi West 3.5 mph - N/A   Overcast
3:54 AM 55.0 °F 54.0 °F 96% 29.95 in 10.0 mi WNW 3.5 mph - N/A   Overcast
4:03 AM 55.4 °F 53.6 °F 94% 29.97 in 10.0 mi West 4.6 mph - N/A   Overcast
4:54 AM 55.9 °F 54.0 °F 93% 29.94 in 9.0 mi Calm Calm - N/A   Overcast
5:54 AM 55.0 °F 53.1 °F 93% 29.95 in 3.0 mi West 3.5 mph - N/A   Mostly Cloudy
6:36 AM 57.2 °F 55.4 °F 94% 29.98 in 10.0 mi West 6.9 mph - N/A   Overcast
6:54 AM 57.9 °F 55.9 °F 93% 29.96 in 4.0 mi West 9.2 mph - N/A   Overcast
7:39 AM 57.2 °F 55.4 °F 94% 29.99 in 10.0 mi West 5.8 mph - 0.00 in   Overcast
7:54 AM 57.0 °F 55.9 °F 96% 29.97 in 10.0 mi WNW 5.8 mph - 0.00 in   Overcast
7:57 AM 57.2 °F 55.4 °F 94% 29.99 in 10.0 mi WNW 4.6 mph - N/A   Overcast
8:54 AM 59.0 °F 57.0 °F 93% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
9:07 AM 57.2 °F 55.4 °F 94% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 AM 60.1 °F 55.0 °F 83% 29.98 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
10:54 AM 62.1 °F 55.0 °F 78% 29.99 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
11:02 AM 62.6 °F 55.4 °F 77% 30.01 in 10.0 mi SSW 9.2 mph - N/A   Overcast
11:54 AM 63.0 °F 55.0 °F 75% 29.99 in 10.0 mi SSW 11.5 mph - N/A   Overcast
12:54 PM 63.0 °F 53.1 °F 70% 29.98 in 10.0 mi SSW 9.2 mph - N/A   Overcast
1:54 PM 64.0 °F 53.1 °F 67% 29.97 in 10.0 mi SW 16.1 mph - N/A   Overcast
2:34 PM 62.6 °F 53.6 °F 72% 29.98 in 10.0 mi SW 18.4 mph 23.0 mph N/A   Overcast
2:54 PM 63.0 °F 54.0 °F 72% 29.95 in 10.0 mi SW 16.1 mph - N/A   Mostly Cloudy
3:54 PM 63.0 °F 54.0 °F 72% 29.96 in 10.0 mi SW 11.5 mph - N/A   Overcast
4:54 PM 62.1 °F 55.0 °F 78% 29.96 in 10.0 mi SW 12.7 mph - N/A   Overcast
5:13 PM 60.8 °F 55.4 °F 82% 29.98 in 4.0 mi SW 11.5 mph - 0.00 in Rain Light Rain
5:54 PM 60.1 °F 55.9 °F 86% 29.96 in 10.0 mi WSW 5.8 mph - 0.01 in   Overcast
6:33 PM 60.8 °F 55.4 °F 82% 29.99 in 10.0 mi SW 11.5 mph - 0.03 in Rain Light Rain
6:54 PM 60.1 °F 57.0 °F 90% 29.96 in 6.0 mi SSW 6.9 mph - 0.03 in Rain Light Rain
7:41 PM 59.0 °F 57.2 °F 94% 29.98 in 6.0 mi South 5.8 mph - 0.01 in Rain Rain
8:54 PM 60.1 °F 57.0 °F 90% 29.97 in 8.0 mi SSW 5.8 mph - 0.01 in Rain Light Rain
9:34 PM 59.0 °F 57.2 °F 94% 29.99 in 4.0 mi SSW 3.5 mph - 0.03 in Rain Rain
9:42 PM 59.0 °F 57.2 °F 94% 30.00 in 4.0 mi SW 3.5 mph - 0.04 in Rain Light Rain
9:49 PM 59.0 °F 57.2 °F 94% 30.00 in 5.0 mi Calm Calm - 0.05 in Rain Rain
9:54 PM 59.0 °F 57.0 °F 93% 29.97 in 4.0 mi Calm Calm - 0.06 in Rain Rain
10:24 PM 59.0 °F 57.2 °F 94% 30.00 in 4.0 mi Calm Calm - 0.03 in Rain Rain
10:38 PM 59.0 °F 57.2 °F 94% 30.00 in 6.0 mi Calm Calm - 0.03 in Rain Light Rain
10:54 PM 59.0 °F 57.9 °F 96% 29.97 in 6.0 mi Calm Calm - 0.04 in Rain Light Rain
11:54 PM 60.1 °F 57.9 °F 93% 29.97 in 5.0 mi SSW 3.5 mph - 0.01 in Rain Light Rain