American Canyon, CA

1:26 AM PST on February 14, 2016 (GMT -0800)
Napa County

Weather History for KAPC - January, 2012

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Friday, January 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 52 °F 46 °F  
Max Temperature 57 °F 55 °F 71 °F (2014)
Min Temperature 46 °F 37 °F 25 °F (2007)
Degree Days  
Heating Degree Days 13    
Month to date heating degree days 383  
Since 1 July heating degree days 1651  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 91    
Maximum Humidity 96    
Minimum Humidity 86    
Precipitation  
Precipitation 1.92 in - 2.01 in (1967)
Month to date precipitation 2.18  
Year to date precipitation 2.18  
Since 1 July precipitation 5.76  
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 12 mph (SE)    
Max Wind Speed 24 mph    
Max Gust Speed 31 mph    
Visibility 3 miles    
Events Rain    
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. 20, 2012 Rise Set
Actual Time 7:22 AM PST 5:18 PM PST
Civil Twilight 6:53 AM PST 5:46 PM PST
Nautical Twilight 6:21 AM PST 6:18 PM PST
Astronomical Twilight 5:50 AM PST 6:50 PM PST
Moon 5:04 AM PST (1/20) 2:56 PM PST (1/20)
Length of Visible Light 10h 52m
Length of Day
9h 55m
Waning Crescent, 7% of the Moon is Illuminated
Jan 20
Waning Crescent
Jan 22
New
Jan 30
First Quarter
Feb 7
Full
Feb 14
Last Quarter

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 46.0 °F 41.9 °F 44.1 °F 93% 30.02 in 4.0 mi East 8.1 mph - 0.01 in   Overcast
1:54 AM 46.9 °F - 45.0 °F 93% 30.03 in 4.0 mi East 5.8 mph - N/A   Overcast
2:14 AM 48.2 °F - 44.6 °F 87% 30.04 in 3.0 mi East 5.8 mph - N/A   Overcast
2:54 AM 46.9 °F - 45.0 °F 93% 30.01 in 6.0 mi East 9.2 mph - N/A   Overcast
3:06 AM 46.4 °F 42.4 °F 44.6 °F 93% 30.03 in 5.0 mi East 8.1 mph - N/A   Overcast
3:54 AM 46.9 °F - 45.0 °F 93% 30.00 in 2.5 mi East 6.9 mph - N/A   Overcast
4:07 AM 46.4 °F 42.9 °F 44.6 °F 93% 30.02 in 3.0 mi East 6.9 mph - N/A   Overcast
4:30 AM 46.4 °F 42.9 °F 44.6 °F 93% 30.02 in 4.0 mi East 6.9 mph - N/A   Overcast
4:40 AM 46.4 °F 42.9 °F 44.6 °F 93% 30.01 in 3.0 mi East 6.9 mph - N/A   Overcast
4:52 AM 46.4 °F 42.9 °F 44.6 °F 93% 30.02 in 4.0 mi East 6.9 mph - N/A   Overcast
4:54 AM 46.9 °F - 45.0 °F 93% 30.00 in 4.0 mi East 6.9 mph - N/A   Overcast
5:32 AM 46.4 °F 42.9 °F 44.6 °F 93% 30.02 in 2.0 mi East 6.9 mph - N/A   Overcast
5:51 AM 46.4 °F 41.9 °F 44.6 °F 93% 30.02 in 2.5 mi East 9.2 mph - N/A   Overcast
5:54 AM 46.0 °F 41.9 °F 44.1 °F 93% 30.00 in 2.5 mi East 8.1 mph - N/A   Overcast
6:02 AM 46.4 °F 41.5 °F 44.6 °F 93% 30.02 in 3.0 mi East 10.4 mph - N/A   Overcast
6:35 AM 46.4 °F - 44.6 °F 93% 30.03 in 2.0 mi Calm Calm - 0.01 in Rain Light Rain
6:51 AM 48.2 °F - 46.4 °F 93% 30.03 in 4.0 mi East 4.6 mph - 0.04 in Rain Light Rain
6:54 AM 48.0 °F - 46.0 °F 93% 30.01 in 4.0 mi East 3.5 mph - 0.04 in Rain Light Rain
7:54 AM 46.9 °F - 44.1 °F 90% 29.99 in 3.0 mi East 12.7 mph - 0.02 in   Overcast
8:29 AM 48.2 °F - 44.6 °F 87% 30.02 in 2.5 mi East 12.7 mph - 0.01 in Rain Light Rain
8:43 AM 48.2 °F - 44.6 °F 87% 30.01 in 3.0 mi East 15.0 mph 20.7 mph 0.01 in   Overcast
8:54 AM 48.0 °F - 44.1 °F 86% 30.00 in 3.0 mi East 11.5 mph - 0.01 in   Overcast
9:29 AM 48.2 °F - 44.6 °F 87% 30.03 in 3.0 mi East 15.0 mph - N/A   Overcast
9:54 AM 48.0 °F - 45.0 °F 89% 30.00 in 3.0 mi ESE 11.5 mph - N/A   Overcast
10:11 AM 48.2 °F - 44.6 °F 87% 30.02 in 3.0 mi East 13.8 mph - 0.00 in Rain Light Rain
10:54 AM 48.0 °F - 46.0 °F 93% 29.98 in 3.0 mi East 15.0 mph - 0.00 in   Overcast
11:54 AM 48.0 °F - 46.0 °F 93% 29.96 in 1.5 mi East 13.8 mph - 0.03 in   Overcast
12:06 PM 48.2 °F - 44.6 °F 87% 29.97 in 1.8 mi East 15.0 mph - 0.00 in Rain Light Rain
12:54 PM 48.0 °F - 46.0 °F 93% 29.91 in 1.8 mi East 13.8 mph 19.6 mph 0.00 in   Overcast
1:39 PM 48.2 °F - 46.4 °F 93% 29.90 in 2.5 mi East 16.1 mph 21.9 mph 0.01 in   Overcast
1:40 PM 48.2 °F - 46.4 °F 93% 29.90 in 2.5 mi East 15.0 mph 21.9 mph 0.01 in   Overcast
1:45 PM 48.2 °F - 46.4 °F 93% 29.90 in 2.5 mi East 16.1 mph - 0.01 in   Overcast
1:54 PM 48.9 °F - 46.0 °F 90% 29.87 in 2.0 mi East 16.1 mph - 0.02 in Rain Light Rain
1:57 PM 48.2 °F - 46.4 °F 93% 29.89 in 1.5 mi East 13.8 mph 21.9 mph 0.00 in Rain Light Rain
2:54 PM 48.9 °F - 46.9 °F 93% 29.85 in 1.5 mi East 12.7 mph - 0.05 in Rain Rain
3:54 PM 48.9 °F - 46.9 °F 93% 29.84 in 1.5 mi East 12.7 mph - 0.22 in Rain Rain
4:27 PM 48.2 °F - 46.4 °F 93% 29.84 in 1.2 mi East 12.7 mph - 0.09 in Rain Rain
4:54 PM 52.0 °F - 50.0 °F 93% 29.79 in 2.5 mi ESE 10.4 mph - 0.16 in Rain Rain
5:14 PM 53.6 °F - 51.8 °F 94% 29.80 in 3.0 mi SE 10.4 mph - 0.02 in Rain Light Rain
5:35 PM 53.6 °F - 53.6 °F 100% 29.79 in 2.0 mi SE 9.2 mph - 0.03 in Rain Light Rain
5:54 PM 55.0 °F - 53.1 °F 93% 29.76 in 3.0 mi SSE 6.9 mph - 0.07 in Rain Light Rain
6:02 PM 55.4 °F - 53.6 °F 94% 29.78 in 2.5 mi SE 6.9 mph - 0.02 in Rain Rain
6:51 PM 55.4 °F - 53.6 °F 94% 29.76 in 5.0 mi South 11.5 mph - 0.19 in Rain Light Rain
6:54 PM 55.9 °F - 54.0 °F 93% 29.73 in 5.0 mi South 11.5 mph 19.6 mph 0.20 in Rain Light Rain
7:43 PM 57.2 °F - 55.4 °F 94% 29.73 in 9.0 mi South 17.3 mph 25.3 mph 0.04 in Rain Light Rain
7:54 PM 57.0 °F - 54.0 °F 89% 29.70 in 9.0 mi South 20.7 mph 28.8 mph 0.04 in   Overcast
8:03 PM 57.2 °F - 53.6 °F 88% 29.70 in 4.0 mi South 20.7 mph 27.6 mph N/A   Overcast
8:24 PM 57.2 °F - 53.6 °F 88% 29.70 in 8.0 mi South 19.6 mph 28.8 mph 0.01 in Rain Light Rain
8:54 PM 55.9 °F - 54.0 °F 93% 29.68 in 3.0 mi SSW 20.7 mph 29.9 mph 0.06 in Rain Rain
9:02 PM 55.4 °F - 53.6 °F 94% 29.71 in 2.5 mi SSW 18.4 mph 27.6 mph 0.04 in Rain Heavy Rain
9:13 PM 55.4 °F - 53.6 °F 94% 29.74 in 1.8 mi SW 17.3 mph - 0.17 in Rain Heavy Rain
9:26 PM 55.4 °F - 53.6 °F 94% 29.74 in 1.8 mi SW 17.3 mph - 0.33 in Rain Heavy Rain
9:34 PM 55.4 °F - 53.6 °F 94% 29.74 in 2.5 mi SW 16.1 mph - 0.38 in Rain Rain
9:54 PM 55.9 °F - 54.0 °F 93% 29.72 in 2.5 mi SSW 23.0 mph 28.8 mph 0.53 in Rain Heavy Rain
10:02 PM 55.4 °F - 53.6 °F 94% 29.74 in 2.5 mi SSW 20.7 mph 28.8 mph 0.05 in Rain Heavy Rain
10:10 PM 55.4 °F - 53.6 °F 94% 29.74 in 3.0 mi SSW 18.4 mph 27.6 mph 0.09 in Rain Heavy Rain
10:29 PM 55.4 °F - 53.6 °F 94% 29.71 in 4.0 mi South 17.3 mph 26.5 mph 0.20 in Rain Rain
10:54 PM 55.0 °F - 54.0 °F 96% 29.68 in 3.0 mi South 15.0 mph 25.3 mph 0.34 in Rain Heavy Rain
10:58 PM 55.4 °F - 53.6 °F 94% 29.71 in 2.5 mi SSW 15.0 mph - 0.02 in Rain Heavy Rain
11:12 PM 55.4 °F - 53.6 °F 94% 29.71 in 3.0 mi SSW 18.4 mph - 0.07 in Rain Rain
11:36 PM 55.4 °F - 53.6 °F 94% 29.72 in 6.0 mi WSW 11.5 mph - 0.11 in Rain Light Rain
11:54 PM 55.0 °F - 53.1 °F 93% 29.69 in 10.0 mi SSW 5.8 mph - 0.12 in   Overcast