American Canyon, CA

7:39 AM PST on February 23, 2017 (GMT -0800)
Napa County

Weather History for KAPC - April, 2013

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Tuesday, April 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 65 °F 56 °F  
Max Temperature 84 °F 69 °F 84 °F (2013)
Min Temperature 46 °F 42 °F 34 °F (2008)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 149  
Since 1 July heating degree days 2714  
Cooling Degree Days 0    
Month to date cooling degree days 1  
Year to date cooling degree days 1  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 33 °F    
Average Humidity 49    
Maximum Humidity 86    
Minimum Humidity 12    
Precipitation  
Precipitation 0.00 in - 1.11 in (1983)
Month to date precipitation 0.71  
Year to date precipitation 1.70  
Since 1 July precipitation 9.49  
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 11 mph (NW)    
Max Wind Speed 26 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
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

Apr. 23, 2013 Rise Set
Actual Time 6:22 AM PDT 7:53 PM PDT
Civil Twilight 5:54 AM PDT 8:21 PM PDT
Nautical Twilight 5:20 AM PDT 8:54 PM PDT
Astronomical Twilight 4:45 AM PDT 9:30 PM PDT
Moon 5:55 PM PDT 4:51 AM PDT
Length of Visible Light 14h 26m
Length of Day
13h 31m
Waxing Gibbous, 94% of the Moon is Illuminated
Apr 23
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 63.0 °F 37.9 °F 40% 29.84 in 10.0 mi North 6.9 mph - N/A   Clear
1:54 AM 71.1 °F 24.1 °F 17% 29.82 in 10.0 mi North 20.7 mph 28.8 mph N/A   Clear
3:54 AM 68.0 °F 21.9 °F 17% 29.83 in 10.0 mi North 21.9 mph 29.9 mph N/A   Clear
4:54 AM 66.0 °F 21.0 °F 18% 29.84 in 10.0 mi North 19.6 mph 26.5 mph N/A   Clear
5:54 AM 64.9 °F 19.0 °F 17% 29.87 in 10.0 mi NE 6.9 mph 23.0 mph N/A   Clear
6:54 AM 61.0 °F 21.9 °F 22% 29.88 in 10.0 mi North 10.4 mph - N/A   Clear
7:54 AM 66.9 °F 23.0 °F 19% 29.90 in 10.0 mi NNE 3.5 mph - N/A   Clear
8:54 AM 70.0 °F 21.0 °F 16% 29.91 in 10.0 mi NNE 11.5 mph - N/A   Clear
9:54 AM 73.9 °F 24.1 °F 16% 29.91 in 10.0 mi North 10.4 mph 23.0 mph N/A   Clear
10:54 AM 77.0 °F 23.0 °F 13% 29.91 in 10.0 mi NNE 12.7 mph 19.6 mph N/A   Clear
11:54 AM 79.0 °F 25.0 °F 14% 29.91 in 10.0 mi Variable 6.9 mph - N/A   Clear
12:54 PM 81.0 °F 25.0 °F 13% 29.89 in 10.0 mi NW 5.8 mph - N/A   Clear
1:54 PM 84.0 °F 27.0 °F 13% 29.87 in 10.0 mi North 6.9 mph - N/A   Clear
2:54 PM 78.1 °F 48.9 °F 36% 29.86 in 10.0 mi SW 16.1 mph - N/A   Clear
3:54 PM 79.0 °F 48.9 °F 35% 29.85 in 10.0 mi WSW 11.5 mph - N/A   Clear
4:54 PM 75.0 °F 41.0 °F 29% 29.85 in 10.0 mi West 10.4 mph - N/A   Clear
5:54 PM 71.1 °F 42.1 °F 35% 29.85 in 10.0 mi West 10.4 mph - N/A   Clear
6:54 PM 66.0 °F 44.1 °F 45% 29.84 in 10.0 mi SW 8.1 mph - N/A   Clear
7:54 PM 57.9 °F 44.1 °F 60% 29.84 in 10.0 mi SSW 9.2 mph - N/A   Clear
8:54 PM 53.1 °F 43.0 °F 69% 29.86 in 10.0 mi SW 5.8 mph - N/A   Clear
9:54 PM 51.1 °F 45.0 °F 80% 29.87 in 10.0 mi SW 6.9 mph - N/A   Clear
10:54 PM 51.1 °F 45.0 °F 80% 29.87 in 10.0 mi SSW 8.1 mph - N/A   Clear
11:54 PM 50.0 °F 46.0 °F 86% 29.88 in 10.0 mi SSW 5.8 mph - N/A   Clear