American Canyon, CA

2:32 PM PST on December 08, 2016 (GMT -0800)
Napa County

Weather History for KAPC - May, 2013

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Wednesday, May 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 71 °F 57 °F  
Max Temperature 89 °F 70 °F 89 °F (2013)
Min Temperature 52 °F 43 °F 34 °F (2011)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 0  
Since 1 July heating degree days 2744  
Cooling Degree Days 6    
Month to date cooling degree days 6  
Year to date cooling degree days 9  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 29 °F    
Average Humidity 40    
Maximum Humidity 71    
Minimum Humidity 9    
Precipitation  
Precipitation 0.00 in - 0.60 in (1977)
Month to date precipitation 0.00  
Year to date precipitation 1.70  
Since 1 July precipitation 9.49  
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 8 mph (NNW)    
Max Wind Speed 33 mph    
Max Gust Speed 41 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. 01, 2013 Rise Set
Actual Time 6:12 AM PDT 8:00 PM PDT
Civil Twilight 5:43 AM PDT 8:29 PM PDT
Nautical Twilight 5:09 AM PDT 9:03 PM PDT
Astronomical Twilight 4:32 AM PDT 9:40 PM PDT
Moon 1:13 AM PDT (5/1) 11:56 AM PDT (5/1)
Length of Visible Light 14h 45m
Length of Day
13h 48m
Waning Gibbous, 58% of the Moon is Illuminated
May 1
Waning Gibbous
May 2
Last Quarter
May 9
New
May 17
First Quarter
May 24
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 72.0 °F 15.1 °F 11% 29.81 in 10.0 mi North 26.5 mph 35.7 mph N/A   Clear
1:54 AM 71.1 °F 14.0 °F 11% 29.81 in 10.0 mi North 20.7 mph 39.1 mph N/A   Clear
3:54 AM 57.0 °F 21.9 °F 26% 29.86 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 57.9 °F 23.0 °F 26% 29.86 in 10.0 mi NW 4.6 mph - N/A   Clear
5:54 AM 63.0 °F 19.0 °F 18% 29.88 in 10.0 mi NW 8.1 mph - N/A   Clear
6:54 AM 57.9 °F 24.1 °F 27% 29.92 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 68.0 °F 21.9 °F 17% 29.94 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 71.1 °F 19.9 °F 14% 29.96 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 75.0 °F 18.0 °F 12% 29.97 in 10.0 mi NNE 11.5 mph 21.9 mph N/A   Clear
10:54 AM 79.0 °F 19.0 °F 11% 29.98 in 10.0 mi North 12.7 mph 18.4 mph N/A   Clear
12:54 PM 82.9 °F 21.0 °F 10% 29.99 in 10.0 mi North 11.5 mph 18.4 mph N/A   Clear
2:54 PM 87.1 °F 24.1 °F 10% 29.98 in 10.0 mi North 9.2 mph - N/A   Clear
3:54 PM 87.1 °F 21.9 °F 9% 29.97 in 10.0 mi NNW 5.8 mph - N/A   Clear
4:54 PM 88.0 °F 26.1 °F 11% 29.97 in 10.0 mi North 9.2 mph - N/A   Clear
5:54 PM 82.0 °F 45.0 °F 27% 29.97 in 10.0 mi SW 8.1 mph - N/A   Clear
6:54 PM 75.9 °F 51.1 °F 42% 29.98 in 10.0 mi SW 6.9 mph - N/A   Clear
7:54 PM 70.0 °F 46.9 °F 44% 30.00 in 10.0 mi South 3.5 mph - N/A   Clear
8:54 PM 63.0 °F 46.9 °F 56% 30.02 in 10.0 mi South 6.9 mph - N/A   Clear
9:54 PM 63.0 °F 41.0 °F 45% 30.04 in 10.0 mi South 9.2 mph - N/A   Clear
10:54 PM 59.0 °F 45.0 °F 60% 30.05 in 10.0 mi South 5.8 mph - N/A   Clear
11:54 PM 52.0 °F 42.1 °F 69% 30.06 in 10.0 mi SSE 5.8 mph - N/A   Clear