Napa County, CA

8:46 PM PDT on September 25, 2017 (GMT -0700)
Napa County

Weather History for KAPC - May, 2014

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Friday, May 2, 2014

  Actual Average Record
Temperature  
Mean Temperature 61 °F 57 °F  
Max Temperature 77 °F 70 °F 93 °F (2017)
Min Temperature 44 °F 44 °F 37 °F (2002)
Degree Days  
Heating Degree Days 4    
Month to date heating degree days 4  
Since 1 July heating degree days 2749  
Cooling Degree Days 0    
Month to date cooling degree days 1  
Year to date cooling degree days 2  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 72    
Maximum Humidity 100    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in - 0.53 in (2003)
Month to date precipitation 0.00  
Year to date precipitation 8.14  
Since 1 July precipitation 10.34  
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 21 mph    
Max Gust Speed 26 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. 02, 2014 Rise Set
Actual Time 6:11 AM PDT 8:01 PM PDT
Civil Twilight 5:42 AM PDT 8:30 PM PDT
Nautical Twilight 5:08 AM PDT 9:04 PM PDT
Astronomical Twilight 4:31 AM PDT 9:41 PM PDT
Moon 8:54 AM PDT (5/2) 11:27 PM PDT (5/2)
Length of Visible Light 14h 47m
Length of Day
13h 50m
Waxing Crescent, 13% of the Moon is Illuminated
May 2
Waxing Crescent
May 6
First Quarter
May 14
Full
May 21
Last Quarter
May 28
New

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 53.1 °F - 46.9 °F 80% 30.05 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 48.9 °F - 46.0 °F 90% 30.04 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 48.9 °F - 45.0 °F 86% 30.04 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 45.0 °F 43.5 °F 44.1 °F 97% 30.03 in 10.0 mi SSW 3.5 mph - N/A   Clear
5:54 AM 48.0 °F - 46.0 °F 93% 30.02 in 10.0 mi SE 4.6 mph - N/A   Clear
6:54 AM 48.9 °F - 48.0 °F 97% 30.04 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:54 AM 55.9 °F - 55.0 °F 97% 30.04 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 60.1 °F - 51.1 °F 72% 30.05 in 10.0 mi SW 4.6 mph - N/A   Clear
9:54 AM 64.0 °F - 52.0 °F 65% 30.05 in 10.0 mi SW 4.6 mph - N/A   Clear
10:54 AM 68.0 °F - 55.9 °F 65% 30.06 in 10.0 mi SW 5.8 mph - N/A   Clear
11:54 AM 72.0 °F - 59.0 °F 64% 30.05 in 10.0 mi SSW 9.2 mph - N/A   Clear
12:54 PM 73.9 °F - 59.0 °F 59% 30.03 in 10.0 mi SSW 9.2 mph - N/A   Clear
1:54 PM 75.9 °F - 59.0 °F 56% 30.01 in 10.0 mi SW 9.2 mph - N/A   Clear
2:54 PM 75.0 °F - 57.0 °F 53% 30.00 in 10.0 mi SW 10.4 mph - N/A   Clear
3:54 PM 75.0 °F - 54.0 °F 48% 29.99 in 10.0 mi West 16.1 mph - N/A   Clear
4:12 PM 73.0 °F - 48.9 °F 42% 30.01 in 10.0 mi West 16.1 mph - N/A   Clear
4:54 PM 71.1 °F - 48.9 °F 45% 29.99 in 10.0 mi West 11.5 mph - N/A   Clear
5:54 PM 70.0 °F - 50.0 °F 49% 29.98 in 10.0 mi WSW 10.4 mph - N/A   Clear
6:54 PM 64.9 °F - 52.0 °F 63% 29.97 in 10.0 mi West 9.2 mph - N/A   Clear
7:54 PM 57.9 °F - 50.0 °F 75% 29.97 in 10.0 mi West 16.1 mph 25.3 mph N/A   Clear
8:54 PM 55.0 °F - 52.0 °F 89% 29.99 in 10.0 mi WSW 5.8 mph - N/A   Clear
9:54 PM 55.0 °F - 52.0 °F 89% 30.01 in 10.0 mi WSW 6.9 mph - N/A   Clear
10:54 PM 54.0 °F - 52.0 °F 93% 30.00 in 10.0 mi NNW 3.5 mph - N/A   Clear
11:54 PM 50.0 °F - 48.9 °F 96% 30.00 in 10.0 mi SW 4.6 mph - N/A   Clear