American Canyon, CA

6:28 PM PST on December 09, 2016 (GMT -0800)
Napa County

Weather History for KAPC - January, 2012

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Sunday, January 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 41 °F 46 °F  
Max Temperature 56 °F 55 °F 70 °F (2014)
Min Temperature 26 °F 37 °F 18 °F (2007)
Degree Days  
Heating Degree Days 24    
Month to date heating degree days 265  
Since 1 July heating degree days 1533  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 33 °F    
Average Humidity 75    
Maximum Humidity 100    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in - 1.00 in (1978)
Month to date precipitation 0.00  
Year to date precipitation 0.00  
Since 1 July precipitation 3.58  
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 7 mph (WSW)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 7 miles    
Events Fog    
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

Jan. 15, 2012 Rise Set
Actual Time 7:24 AM PST 5:12 PM PST
Civil Twilight 6:55 AM PST 5:41 PM PST
Nautical Twilight 6:23 AM PST 6:14 PM PST
Astronomical Twilight 5:51 AM PST 6:45 PM PST
Moon No Moon Rise 10:52 AM PST (1/15)
Length of Visible Light 10h 45m
Length of Day
9h 48m
Waning Gibbous, 56% of the Moon is Illuminated
Jan 15
Waning Gibbous
Jan 16
Last Quarter
Jan 22
New
Jan 30
First Quarter
Feb 7
Full

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 28.9 °F 25.2 °F 26.1 °F 89% 30.06 in 8.0 mi East 3.5 mph - N/A   Clear
2:54 AM 27.0 °F 20.5 °F 25.0 °F 92% 30.07 in 4.0 mi SE 5.8 mph - N/A   Clear
3:54 AM 27.0 °F - 25.0 °F 92% 30.06 in 7.0 mi Calm Calm - N/A   Clear
4:54 AM 30.9 °F 27.5 °F 27.0 °F 85% 30.05 in 9.0 mi SE 3.5 mph - N/A   Clear
5:54 AM 30.0 °F 24.1 °F 28.9 °F 96% 30.05 in 0.8 mi SE 5.8 mph - N/A   Mist
5:59 AM 32.0 °F 27.5 °F 30.2 °F 93% 30.07 in 0.2 mi ESE 4.6 mph - N/A Fog Fog
6:07 AM 33.8 °F 29.6 °F 33.8 °F 100% 30.07 in 0.2 mi SE 4.6 mph - N/A Fog Fog
6:41 AM 37.4 °F - 37.4 °F 100% 30.08 in 0.8 mi Calm Calm - N/A   Overcast
6:54 AM 37.0 °F - 36.0 °F 96% 30.05 in 0.8 mi Calm Calm - N/A   Overcast
7:14 AM 37.4 °F - 35.6 °F 93% 30.08 in 5.0 mi Calm Calm - N/A Fog Patches of Fog
7:54 AM 37.9 °F - 37.0 °F 97% 30.05 in 5.0 mi Calm Calm - N/A Fog Patches of Fog
8:01 AM 39.2 °F - 37.4 °F 93% 30.08 in 2.0 mi Calm Calm - N/A Fog Patches of Fog
8:18 AM 39.2 °F - 39.2 °F 100% 30.08 in 4.0 mi Calm Calm - N/A Fog Patches of Fog
8:54 AM 42.1 °F - 39.9 °F 92% 30.06 in 6.0 mi Calm Calm - N/A   Overcast
10:54 AM 48.9 °F - 42.1 °F 77% 30.06 in 10.0 mi WNW 4.6 mph - N/A   Overcast
11:54 AM 50.0 °F - 39.0 °F 66% 30.04 in 10.0 mi WSW 12.7 mph - N/A   Scattered Clouds
12:54 PM 51.1 °F - 37.9 °F 61% 30.00 in 10.0 mi SW 12.7 mph - N/A   Scattered Clouds
1:38 PM 55.4 °F - 39.2 °F 54% 30.01 in 10.0 mi SW 15.0 mph - N/A   Scattered Clouds
1:54 PM 54.0 °F - 39.0 °F 57% 29.99 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
2:54 PM 54.0 °F - 36.0 °F 51% 29.97 in 10.0 mi WSW 13.8 mph - N/A   Partly Cloudy
3:54 PM 53.1 °F - 37.0 °F 55% 29.97 in 10.0 mi WSW 16.1 mph - N/A   Clear
4:54 PM 50.0 °F - 35.1 °F 57% 29.98 in 10.0 mi West 13.8 mph - N/A   Clear
5:54 PM 46.9 °F - 34.0 °F 61% 29.99 in 10.0 mi West 13.8 mph - N/A   Clear
6:54 PM 45.0 °F 38.9 °F 32.0 °F 60% 30.02 in 10.0 mi West 12.7 mph - N/A   Clear
7:54 PM 44.1 °F 37.1 °F 30.0 °F 58% 30.04 in 10.0 mi WNW 15.0 mph - N/A   Clear
8:54 PM 42.1 °F 36.1 °F 28.9 °F 60% 30.07 in 10.0 mi WNW 10.4 mph - N/A   Clear
9:54 PM 39.0 °F 34.0 °F 27.0 °F 62% 30.11 in 10.0 mi NW 6.9 mph - N/A   Clear
10:54 PM 34.0 °F 28.8 °F 25.0 °F 70% 30.14 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
11:54 PM 37.9 °F 34.4 °F 27.0 °F 65% 30.15 in 10.0 mi NW 4.6 mph - N/A   Overcast