Napa County, CA

2:30 PM PDT on July 20, 2017 (GMT -0700)
Napa County

Weather History for KAPC - June, 2011

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Friday, June 17, 2011

  Actual Average Record
Temperature  
Mean Temperature 60 °F 65 °F  
Max Temperature 67 °F 79 °F 94 °F (2017)
Min Temperature 53 °F 50 °F 43 °F (2010)
Degree Days  
Heating Degree Days 5    
Month to date heating degree days 94  
Since 1 June heating degree days 94  
Since 1 July heating degree days 3392  
Cooling Degree Days 0    
Month to date cooling degree days 7  
Year to date cooling degree days 7  
Since 1 June cooling degree days 7  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 78    
Maximum Humidity 93    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in - 0.00 in (2017)
Month to date precipitation 1.29  
Year to date precipitation 14.92  
Since 1 July precipitation 26.82  
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 14 mph (SSW)    
Max Wind Speed 22 mph    
Max Gust Speed 26 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Jun. 17, 2011 Rise Set
Actual Time 5:45 AM PDT 8:34 PM PDT
Civil Twilight 5:13 AM PDT 9:06 PM PDT
Nautical Twilight 4:34 AM PDT 9:45 PM PDT
Astronomical Twilight 3:49 AM PDT 10:31 PM PDT
Moon 10:16 PM PDT (6/17) 7:38 AM PDT (6/17)
Length of Visible Light 15h 52m
Length of Day
14h 49m
Waning Gibbous, 95% of the Moon is Illuminated
Jun 17
Waning Gibbous
Jun 23
Last Quarter
Jul 1
New
Jul 7
First Quarter
Jul 14
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 55.0 °F 50.0 °F 83% 29.75 in 8.0 mi SSW 11.5 mph - N/A   Clear
1:54 AM 54.0 °F 48.9 °F 83% 29.75 in 8.0 mi SW 13.8 mph - N/A   Clear
2:54 AM 54.0 °F 50.0 °F 86% 29.74 in 8.0 mi SSW 12.7 mph - N/A   Clear
3:54 AM 53.1 °F 50.0 °F 89% 29.75 in 7.0 mi North - - N/A   Clear
4:54 AM 53.1 °F 50.0 °F 89% 29.75 in 7.0 mi SSW 11.5 mph - N/A   Clear
5:54 AM 53.1 °F 50.0 °F 89% 29.77 in 6.0 mi SW 11.5 mph - N/A   Partly Cloudy
6:54 AM 54.0 °F 50.0 °F 86% 29.78 in 7.0 mi SSW 11.5 mph - N/A   Scattered Clouds
7:31 AM 55.4 °F 51.8 °F 88% 29.82 in 8.0 mi SW 10.4 mph - N/A   Mostly Cloudy
7:54 AM 55.9 °F 51.1 °F 84% 29.80 in 7.0 mi SW 10.4 mph - N/A   Mostly Cloudy
8:52 AM 59.0 °F 51.8 °F 77% 29.82 in 8.0 mi SW 11.5 mph - N/A   Scattered Clouds
8:54 AM 59.0 °F 52.0 °F 78% 29.80 in 8.0 mi SSW 12.7 mph - N/A   Scattered Clouds
9:54 AM 62.1 °F 53.1 °F 72% 29.80 in 10.0 mi SW 11.5 mph - N/A   Partly Cloudy
10:54 AM 64.0 °F 52.0 °F 65% 29.81 in 10.0 mi SSW 13.8 mph - N/A   Clear
11:54 AM 66.0 °F 53.1 °F 63% 29.81 in 10.0 mi SSW 15.0 mph - N/A   Clear
1:54 PM 66.0 °F 54.0 °F 65% 29.80 in 10.0 mi SSW 17.3 mph 21.9 mph N/A   Clear
2:54 PM 66.0 °F 53.1 °F 63% 29.80 in 10.0 mi SSW 15.0 mph 23.0 mph N/A   Scattered Clouds
3:54 PM 64.0 °F 52.0 °F 65% 29.79 in 10.0 mi South 15.0 mph 23.0 mph N/A   Clear
4:54 PM 64.0 °F 52.0 °F 65% 29.79 in 10.0 mi South 15.0 mph 23.0 mph N/A   Clear
5:54 PM 61.0 °F 52.0 °F 72% 29.79 in 10.0 mi South 17.3 mph 23.0 mph N/A   Clear
6:54 PM 59.0 °F 51.1 °F 75% 29.79 in 10.0 mi South 18.4 mph - N/A   Clear
7:54 PM 57.0 °F 51.1 °F 81% 29.80 in 10.0 mi South 16.1 mph - N/A   Clear
8:54 PM 55.0 °F 51.1 °F 86% 29.81 in 9.0 mi South 12.7 mph - N/A   Clear
9:54 PM 54.0 °F 51.1 °F 90% 29.83 in 10.0 mi South 15.0 mph 20.7 mph N/A   Clear
10:54 PM 54.0 °F 50.0 °F 86% 29.85 in 9.0 mi SSW 15.0 mph - N/A   Clear
11:54 PM 53.1 °F 50.0 °F 89% 29.85 in 9.0 mi South 16.1 mph - N/A   Partly Cloudy