American Canyon, CA

12:18 AM PDT on July 29, 2016 (GMT -0700)
Napa County

Weather History for KAPC - May, 2013

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Sunday, May 26, 2013

  Actual Average Record
Temperature  
Mean Temperature 64 °F 61 °F  
Max Temperature 75 °F 75 °F 84 °F (2014)
Min Temperature 52 °F 47 °F 40 °F (2011)
Degree Days  
Heating Degree Days 1    
Month to date heating degree days 89  
Since 1 July heating degree days 2833  
Cooling Degree Days 0    
Month to date cooling degree days 15  
Year to date cooling degree days 18  
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 67    
Maximum Humidity 93    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in - 0.45 in (1946)
Month to date precipitation 0.05  
Year to date precipitation 1.75  
Since 1 July precipitation 9.54  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 15 mph (West)    
Max Wind Speed 28 mph    
Max Gust Speed 33 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

May. 26, 2013 Rise Set
Actual Time 5:50 AM PDT 8:22 PM PDT
Civil Twilight 5:19 AM PDT 8:53 PM PDT
Nautical Twilight 4:41 AM PDT 9:31 PM PDT
Astronomical Twilight 3:59 AM PDT 10:13 PM PDT
Moon 10:15 PM PDT (5/26) 7:25 AM PDT (5/26)
Length of Visible Light 15h 33m
Length of Day
14h 32m
Waning Gibbous, 96% of the Moon is Illuminated
May 26
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 53.1 °F 48.0 °F 83% 30.00 in 10.0 mi WSW 13.8 mph - N/A   Clear
1:54 AM 53.1 °F 48.0 °F 83% 30.01 in 10.0 mi West 11.5 mph - N/A   Clear
2:54 AM 53.1 °F 46.9 °F 80% 30.01 in 10.0 mi West 12.7 mph - N/A   Clear
3:54 AM 53.1 °F 50.0 °F 89% 30.01 in 10.0 mi WSW 9.2 mph - N/A   Clear
4:28 AM 53.6 °F 50.0 °F 88% 30.04 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
4:38 AM 53.6 °F 50.0 °F 88% 30.04 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
4:54 AM 53.1 °F 50.0 °F 89% 30.02 in 10.0 mi West 9.2 mph - N/A   Overcast
5:54 AM 53.1 °F 51.1 °F 93% 30.02 in 10.0 mi West 13.8 mph - N/A   Overcast
6:54 AM 53.1 °F 51.1 °F 93% 30.04 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
7:31 AM 55.4 °F 51.8 °F 88% 30.07 in 10.0 mi West 15.0 mph - N/A   Mostly Cloudy
7:54 AM 57.0 °F 51.1 °F 81% 30.05 in 10.0 mi West 13.8 mph - N/A   Mostly Cloudy
8:04 AM 57.2 °F 51.8 °F 82% 30.08 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
8:30 AM 57.2 °F 51.8 °F 82% 30.08 in 10.0 mi WSW 15.0 mph - N/A   Scattered Clouds
8:54 AM 60.1 °F 51.1 °F 72% 30.06 in 10.0 mi WSW 12.7 mph - N/A   Clear
9:54 AM 64.9 °F 50.0 °F 58% 30.06 in 10.0 mi West 12.7 mph - N/A   Clear
10:54 AM 69.1 °F 48.9 °F 49% 30.06 in 10.0 mi WSW 13.8 mph - N/A   Clear
11:54 AM 71.1 °F 48.9 °F 45% 30.05 in 10.0 mi West 19.6 mph 24.2 mph N/A   Clear
12:54 PM 73.9 °F 48.9 °F 41% 30.04 in 10.0 mi West 17.3 mph 26.5 mph N/A   Clear
1:54 PM 73.9 °F 48.9 °F 41% 30.04 in 10.0 mi West 19.6 mph 25.3 mph N/A   Clear
2:54 PM 73.9 °F 48.9 °F 41% 30.03 in 10.0 mi West 20.7 mph 28.8 mph N/A   Clear
3:54 PM 72.0 °F 48.9 °F 44% 30.02 in 10.0 mi West 23.0 mph 33.4 mph N/A   Clear
4:54 PM 69.1 °F 48.0 °F 47% 30.02 in 10.0 mi West 25.3 mph 32.2 mph N/A   Clear
5:54 PM 66.9 °F 46.9 °F 49% 30.01 in 10.0 mi West 20.7 mph 29.9 mph N/A   Clear
6:54 PM 64.9 °F 46.9 °F 52% 30.01 in 10.0 mi West 27.6 mph 32.2 mph N/A   Clear
7:54 PM 61.0 °F 46.9 °F 60% 30.04 in 10.0 mi West 10.4 mph 20.7 mph N/A   Clear
8:54 PM 57.9 °F 46.9 °F 67% 30.07 in 10.0 mi WSW 8.1 mph - N/A   Clear
9:54 PM 55.0 °F 46.9 °F 74% 30.07 in 10.0 mi WSW 10.4 mph - N/A   Clear
10:54 PM 53.1 °F 46.9 °F 80% 30.08 in 10.0 mi WSW 11.5 mph - N/A   Clear
11:54 PM 53.1 °F 48.0 °F 83% 30.07 in 10.0 mi West 15.0 mph - N/A   Clear