Napa County, CA

10:01 PM PDT on July 20, 2017 (GMT -0700)
Napa County

Weather History for KAPC - February, 2013

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Saturday, February 9, 2013

  Actual Average Record
Temperature  
Mean Temperature 45 °F 48 °F  
Max Temperature 58 °F 59 °F 72 °F (1974)
Min Temperature 31 °F 38 °F 26 °F (2003)
Degree Days  
Heating Degree Days 20    
Month to date heating degree days 158  
Since 1 July heating degree days 1890  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 29 °F    
Average Humidity 55    
Maximum Humidity 82    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in - 2.04 in (1962)
Month to date precipitation 0.03  
Year to date precipitation 0.37  
Since 1 July precipitation 8.16  
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 5 mph (South)    
Max Wind Speed 15 mph    
Max Gust Speed 16 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

Feb. 09, 2013 Rise Set
Actual Time 7:05 AM PST 5:41 PM PST
Civil Twilight 6:38 AM PST 6:08 PM PST
Nautical Twilight 6:07 AM PST 6:39 PM PST
Astronomical Twilight 5:36 AM PST 7:10 PM PST
Moon 6:21 AM PST (2/9) 5:29 PM PST (2/9)
Length of Visible Light 11h 30m
Length of Day
10h 35m
Waning Crescent, 0% of the Moon is Illuminated
Feb 9
Waning Crescent
Feb 9
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
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 39.0 °F 35.7 °F 25.0 °F 57% 29.98 in 10.0 mi South 4.6 mph - N/A   Clear
1:54 AM 42.1 °F 38.4 °F 24.1 °F 49% 29.98 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:54 AM 45.0 °F 43.5 °F 25.0 °F 46% 29.98 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:54 AM 39.9 °F 35.8 °F 33.1 °F 77% 29.99 in 10.0 mi SSE 5.8 mph - N/A   Clear
4:54 AM 39.0 °F 35.7 °F 30.9 °F 73% 29.99 in 10.0 mi SSE 4.6 mph - N/A   Clear
5:54 AM 35.1 °F - 30.0 °F 82% 29.99 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 34.0 °F 28.8 °F 27.0 °F 75% 30.01 in 10.0 mi SE 5.8 mph - N/A   Clear
7:54 AM 37.0 °F 33.3 °F 28.0 °F 70% 30.02 in 10.0 mi SE 4.6 mph - N/A   Clear
8:54 AM 45.0 °F - 34.0 °F 65% 30.03 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 51.1 °F - 36.0 °F 56% 30.04 in 10.0 mi WSW 5.8 mph - N/A   Clear
10:54 AM 53.1 °F - 26.1 °F 35% 30.05 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:54 AM 57.0 °F - 25.0 °F 29% 30.03 in 10.0 mi NW 11.5 mph - N/A   Clear
12:54 PM 55.9 °F - 30.9 °F 39% 30.02 in 10.0 mi SSW 11.5 mph - N/A   Clear
1:54 PM 57.0 °F - 28.9 °F 34% 30.01 in 10.0 mi SSW 10.4 mph - N/A   Clear
2:54 PM 57.0 °F - 27.0 °F 32% 30.01 in 10.0 mi South 8.1 mph - N/A   Clear
3:54 PM 57.0 °F - 27.0 °F 32% 30.01 in 10.0 mi SSW 6.9 mph - N/A   Clear
4:54 PM 55.0 °F - 30.9 °F 40% 30.00 in 10.0 mi South 5.8 mph - N/A   Clear
5:54 PM 48.9 °F - 36.0 °F 61% 30.03 in 10.0 mi West 6.9 mph - N/A   Clear
6:54 PM 44.1 °F - 34.0 °F 68% 30.04 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 39.9 °F - 30.9 °F 70% 30.06 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 37.9 °F 35.5 °F 28.9 °F 70% 30.06 in 10.0 mi SE 3.5 mph - N/A   Clear
9:54 PM 37.0 °F - 28.9 °F 73% 30.07 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 33.1 °F 30.0 °F 28.0 °F 82% 30.07 in 10.0 mi NE 3.5 mph - N/A   Clear
11:54 PM 36.0 °F 32.1 °F 28.9 °F 76% 30.08 in 10.0 mi North 4.6 mph - N/A   Clear