Napa County, CA

4:31 AM PDT on March 30, 2017 (GMT -0700)
Napa County

Weather History for KAPC - May, 2014

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Wednesday, May 7, 2014

  Actual Average Record
Temperature  
Mean Temperature 55 °F 58 °F  
Max Temperature 68 °F 71 °F 93 °F (2007)
Min Temperature 42 °F 44 °F 37 °F (2010)
Degree Days  
Heating Degree Days 10    
Month to date heating degree days 43  
Since 1 July heating degree days 2788  
Cooling Degree Days 0    
Month to date cooling degree days 1  
Year to date cooling degree days 2  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - 0.54 in (1988)
Month to date precipitation 0.00  
Year to date precipitation 8.14  
Since 1 July precipitation 10.34  
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 18 mph    
Max Gust Speed 23 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

May. 07, 2014 Rise Set
Actual Time 6:05 AM PDT 8:06 PM PDT
Civil Twilight 5:36 AM PDT 8:35 PM PDT
Nautical Twilight 5:01 AM PDT 9:10 PM PDT
Astronomical Twilight 4:23 AM PDT 9:48 PM PDT
Moon 1:22 PM PDT (5/7) 2:01 AM PDT (5/7)
Length of Visible Light 14h 58m
Length of Day
14h 00m
First Quarter, 56% of the Moon is Illuminated
May 7
First Quarter
May 14
Full
May 21
Last Quarter
May 28
New
Jun 5
First 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 50.0 °F - 46.9 °F 89% 29.86 in 10.0 mi West 11.5 mph - N/A   Clear
1:54 AM 48.9 °F - 46.0 °F 90% 29.85 in 10.0 mi West 11.5 mph - N/A   Clear
2:54 AM 46.9 °F - 45.0 °F 93% 29.85 in 10.0 mi West 4.6 mph - N/A   Clear
3:54 AM 46.0 °F 43.9 °F 44.1 °F 93% 29.86 in 10.0 mi SW 4.6 mph - N/A   Clear
4:54 AM 46.0 °F 42.5 °F 44.1 °F 93% 29.87 in 10.0 mi WSW 6.9 mph - N/A   Clear
5:54 AM 45.0 °F - 44.1 °F 97% 29.87 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 45.0 °F - 44.1 °F 97% 29.88 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 50.0 °F - 46.9 °F 89% 29.90 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 54.0 °F - 46.0 °F 75% 29.91 in 10.0 mi WSW 5.8 mph - N/A   Clear
11:54 AM 62.1 °F - 51.1 °F 67% 29.93 in 10.0 mi SSW 10.4 mph - N/A   Clear
12:54 PM 64.9 °F - 52.0 °F 63% 29.92 in 10.0 mi SSW 8.1 mph - N/A   Clear
1:54 PM 66.9 °F - 52.0 °F 59% 29.91 in 10.0 mi SW 9.2 mph - N/A   Clear
2:54 PM 66.9 °F - 50.0 °F 54% 29.90 in 10.0 mi SSW 13.8 mph - N/A   Clear
3:54 PM 66.0 °F - 48.0 °F 52% 29.90 in 10.0 mi SSW 16.1 mph - N/A   Clear
4:54 PM 64.9 °F - 48.9 °F 56% 29.90 in 10.0 mi WSW 8.1 mph - N/A   Clear
5:54 PM 64.9 °F - 51.1 °F 61% 29.91 in 10.0 mi WSW 11.5 mph - N/A   Clear
6:54 PM 61.0 °F - 48.0 °F 62% 29.91 in 10.0 mi WSW 12.7 mph - N/A   Clear
7:54 PM 57.0 °F - 48.0 °F 72% 29.92 in 10.0 mi WSW 10.4 mph - N/A   Clear
8:54 PM 55.0 °F - 48.0 °F 77% 29.94 in 10.0 mi SSW 8.1 mph - N/A   Clear
9:54 PM 54.0 °F - 48.0 °F 80% 29.95 in 10.0 mi WSW 10.4 mph - N/A   Clear
10:54 PM 53.1 °F - 46.9 °F 80% 29.95 in 10.0 mi SW 9.2 mph - N/A   Clear
11:54 PM 54.0 °F - 46.9 °F 77% 29.96 in 10.0 mi WSW 9.2 mph - N/A   Clear