American Canyon, CA

1:48 PM PDT on September 30, 2016 (GMT -0700)
Napa County

Weather History for KAPC - April, 2015

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Tuesday, April 14, 2015

  Actual Average Record
Temperature  
Mean Temperature 50 °F 55 °F  
Max Temperature 65 °F 68 °F 79 °F (1999)
Min Temperature 35 °F 41 °F 30 °F (1921)
Degree Days  
Heating Degree Days 15    
Month to date heating degree days 177  
Since 1 July heating degree days 2200  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 35 °F    
Average Humidity 57    
Maximum Humidity 89    
Minimum Humidity 25    
Precipitation  
Precipitation 0.00 in - 1.58 in (1963)
Month to date precipitation 1.01  
Year to date precipitation 3.45  
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 22 mph    
Max Gust Speed 27 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. 14, 2015 Rise Set
Actual Time 6:35 AM PDT 7:44 PM PDT
Civil Twilight 6:07 AM PDT 8:11 PM PDT
Nautical Twilight 5:35 AM PDT 8:44 PM PDT
Astronomical Twilight 5:01 AM PDT 9:18 PM PDT
Moon 3:54 AM PDT (4/14) 3:21 PM PDT (4/14)
Length of Visible Light 14h 03m
Length of Day
13h 09m
Waning Crescent, 22% of the Moon is Illuminated
Apr 14
Waning Crescent
Apr 18
New
Apr 25
First Quarter
May 3
Full
May 11
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 51.1 °F - 39.9 °F 66% 30.13 in 10.0 mi West 19.6 mph - N/A   Clear
1:54 AM 48.9 °F - 37.0 °F 64% 30.14 in 10.0 mi WNW 16.1 mph - N/A   Clear
2:54 AM 46.0 °F 40.6 °F 37.0 °F 71% 30.17 in 10.0 mi WNW 11.5 mph - N/A   Clear
3:54 AM 45.0 °F 38.9 °F 36.0 °F 71% 30.19 in 10.0 mi West 12.7 mph - N/A   Clear
4:54 AM 44.1 °F 39.5 °F 34.0 °F 68% 30.21 in 10.0 mi WNW 8.1 mph - N/A   Clear
5:54 AM 44.1 °F - 33.1 °F 65% 30.24 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 37.9 °F 34.4 °F 32.0 °F 79% 30.27 in 10.0 mi NW 4.6 mph - N/A   Clear
7:54 AM 46.0 °F 44.8 °F 36.0 °F 68% 30.30 in 10.0 mi NNW 3.5 mph - N/A   Clear
8:54 AM 51.1 °F - 30.9 °F 46% 30.32 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 53.1 °F - 32.0 °F 45% 30.32 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:54 AM 55.9 °F - 33.1 °F 42% 30.33 in 10.0 mi SW 9.2 mph - N/A   Clear
11:54 AM 59.0 °F - 30.9 °F 35% 30.32 in 10.0 mi SW 9.2 mph - N/A   Clear
12:54 PM 61.0 °F - 24.1 °F 24% 30.30 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:54 PM 62.1 °F - 28.9 °F 29% 30.28 in 10.0 mi SW 8.1 mph - N/A   Clear
2:54 PM 64.0 °F - 33.1 °F 31% 30.27 in 10.0 mi SW 9.2 mph - N/A   Clear
3:54 PM 64.0 °F - 35.1 °F 34% 30.24 in 10.0 mi West 11.5 mph 18.4 mph N/A   Clear
4:54 PM 62.1 °F - 36.0 °F 38% 30.23 in 10.0 mi WSW 19.6 mph - N/A   Clear
5:54 PM 60.1 °F - 35.1 °F 39% 30.22 in 10.0 mi West 17.3 mph - N/A   Clear
6:54 PM 57.9 °F - 39.9 °F 51% 30.21 in 10.0 mi West 13.8 mph - N/A   Clear
7:54 PM 52.0 °F - 42.1 °F 69% 30.21 in 10.0 mi West 9.2 mph - N/A   Clear
8:54 PM 50.0 °F - 42.1 °F 74% 30.23 in 10.0 mi WNW 6.9 mph - N/A   Clear
9:54 PM 43.0 °F - 39.9 °F 89% 30.23 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 44.1 °F - 39.0 °F 82% 30.23 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 44.1 °F - 37.0 °F 76% 30.22 in 10.0 mi Calm Calm - N/A   Clear