American Canyon, CA

7:42 PM PDT on August 23, 2016 (GMT -0700)
Napa County

Weather History for KAPC - February, 2013

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Wednesday, February 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 45 °F 49 °F  
Max Temperature 61 °F 59 °F 71 °F (2015)
Min Temperature 29 °F 38 °F 28 °F (2011)
Degree Days  
Heating Degree Days 20    
Month to date heating degree days 232  
Since 1 July heating degree days 1964  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 37 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in - 2.90 in (1987)
Month to date precipitation 0.03  
Year to date precipitation 0.37  
Since 1 July precipitation 8.16  
Sea Level Pressure  
Sea Level Pressure 30.30 in    
Wind  
Wind Speed 2 mph (South)    
Max Wind Speed 9 mph    
Max Gust Speed 20 mph    
Visibility 5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Feb. 13, 2013 Rise Set
Actual Time 7:01 AM PST 5:45 PM PST
Civil Twilight 6:34 AM PST 6:12 PM PST
Nautical Twilight 6:03 AM PST 6:43 PM PST
Astronomical Twilight 5:32 AM PST 7:14 PM PST
Moon 8:37 AM PST (2/13) 9:49 PM PST (2/13)
Length of Visible Light 11h 38m
Length of Day
10h 44m
Waxing Crescent, 14% of the Moon is Illuminated
Feb 13
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 37.0 °F - 36.0 °F 96% 30.31 in 6.0 mi Calm Calm - N/A   Clear
1:18 AM 35.6 °F - 35.6 °F 100% 30.34 in 1.8 mi Calm Calm - N/A   Clear
1:28 AM 35.6 °F - 35.6 °F 100% 30.33 in 3.0 mi Calm Calm - N/A   Clear
1:54 AM 34.0 °F - 34.0 °F 100% 30.31 in 6.0 mi Calm Calm - N/A   Clear
2:54 AM 35.1 °F - 33.1 °F 92% 30.30 in 6.0 mi Calm Calm - N/A   Clear
3:54 AM 34.0 °F - 33.1 °F 96% 30.30 in 3.0 mi Calm Calm - N/A   Clear
4:07 AM 33.8 °F - 33.8 °F 100% 30.33 in 2.0 mi Calm Calm - N/A   Scattered Clouds
4:09 AM 35.6 °F - 33.8 °F 93% 30.33 in 1.2 mi Calm Calm - N/A   Mostly Cloudy
4:12 AM 35.6 °F - 33.8 °F 93% 30.33 in 0.5 mi Calm Calm - N/A Fog Fog
4:41 AM 30.2 °F - 30.2 °F 100% 30.33 in 1.0 mi Calm Calm - N/A   Mist
4:54 AM 33.1 °F 30.0 °F 30.9 °F 92% 30.30 in 1.8 mi ENE 3.5 mph - N/A   Partly Cloudy
4:58 AM 33.8 °F 30.8 °F 32.0 °F 93% 30.33 in 3.0 mi ENE 3.5 mph - N/A   Clear
5:29 AM 33.8 °F - 30.2 °F 87% 30.33 in 2.5 mi Calm Calm - N/A   Scattered Clouds
5:44 AM 33.8 °F - 32.0 °F 93% 30.33 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
5:54 AM 32.0 °F - 30.0 °F 92% 30.30 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
6:02 AM 30.2 °F - 30.2 °F 100% 30.33 in 3.0 mi Calm Calm - N/A   Scattered Clouds
6:07 AM 30.2 °F - 28.4 °F 93% 30.33 in 1.5 mi Calm Calm - N/A   Scattered Clouds
6:11 AM 30.2 °F - 28.4 °F 93% 30.33 in 0.8 mi Calm Calm - N/A   Mist
6:21 AM 30.2 °F - 30.2 °F 100% 30.33 in 0.5 mi Calm Calm - N/A Fog Light Freezing Fog
6:43 AM 33.8 °F - 32.0 °F 93% 30.33 in 1.0 mi Calm Calm - N/A   Mist
6:54 AM 30.0 °F - 28.9 °F 96% 30.31 in 0.8 mi Calm Calm - N/A   Mist
7:00 AM 30.2 °F - 30.2 °F 100% 30.34 in 4.0 mi Calm Calm - N/A   Scattered Clouds
7:16 AM 35.6 °F - 33.8 °F 93% 30.34 in 0.2 mi Calm Calm - N/A Fog Fog
7:54 AM 37.0 °F - 36.0 °F 96% 30.33 in 0.2 mi Calm Calm - N/A Fog Fog
8:54 AM 41.0 °F - 39.9 °F 96% 30.33 in 0.2 mi Calm Calm - N/A Fog Fog
9:36 AM 42.8 °F - 42.8 °F 100% 30.36 in 1.0 mi Calm Calm - N/A   Mist
9:50 AM 44.6 °F - 42.8 °F 93% 30.36 in 3.0 mi Calm Calm - N/A   Overcast
9:54 AM 45.0 °F - 43.0 °F 93% 30.33 in 4.0 mi Calm Calm - N/A   Scattered Clouds
10:22 AM 46.4 °F 45.2 °F 44.6 °F 93% 30.36 in 6.0 mi West 3.5 mph - N/A   Partly Cloudy
10:54 AM 46.9 °F - 45.0 °F 93% 30.32 in 4.0 mi SW 5.8 mph - N/A   Partly Cloudy
11:54 AM 50.0 °F - 46.0 °F 86% 30.30 in 6.0 mi Calm Calm - N/A   Partly Cloudy
12:54 PM 57.0 °F - 45.0 °F 64% 30.27 in 10.0 mi SSW 5.8 mph - N/A   Clear
1:54 PM 59.0 °F - 42.1 °F 53% 30.24 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:54 PM 61.0 °F - 42.1 °F 50% 30.22 in 10.0 mi SSW 8.1 mph - N/A   Clear
3:54 PM 61.0 °F - 42.1 °F 50% 30.21 in 10.0 mi South 8.1 mph - N/A   Clear
4:54 PM 57.9 °F - 45.0 °F 62% 30.19 in 10.0 mi South 6.9 mph - N/A   Clear
5:54 PM 52.0 °F - 43.0 °F 71% 30.19 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 46.9 °F - 39.9 °F 77% 30.19 in 10.0 mi SE 3.5 mph - N/A   Clear
7:54 PM 44.1 °F 42.5 °F 41.0 °F 89% 30.20 in 10.0 mi South 3.5 mph - N/A   Clear
8:54 PM 46.0 °F - 42.1 °F 86% 30.21 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 39.9 °F 37.8 °F 37.9 °F 93% 30.21 in 10.0 mi ESE 3.5 mph - N/A   Clear
10:54 PM 41.0 °F - 39.0 °F 93% 30.22 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 37.9 °F - 37.0 °F 97% 30.22 in 10.0 mi Calm Calm - N/A   Clear