Weather History for Napa County, CA

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Friday, July 5, 2013

  Actual Average Record
Temperature  
Mean Temperature 65 °F 66 °F  
Max Temperature 72 °F 79 °F 89 °F (2007)
Min Temperature 57 °F 52 °F 48 °F (1999)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 0  
Since 1 June heating degree days 30  
Since 1 July heating degree days 0  
Cooling Degree Days 0    
Month to date cooling degree days 33  
Year to date cooling degree days 130  
Since 1 June cooling degree days 110  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 69    
Maximum Humidity 86    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - 0.00 in (2014)
Month to date precipitation 0.00  
Year to date precipitation 1.97  
Since 1 July precipitation 0.00  
Sea Level Pressure  
Sea Level Pressure 29.71 in    
Wind  
Wind Speed 16 mph (SSW)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 05, 2013 Rise Set
Actual Time 5:51 AM PDT 8:35 PM PDT
Civil Twilight 5:20 AM PDT 9:06 PM PDT
Nautical Twilight 4:41 AM PDT 9:45 PM PDT
Astronomical Twilight 3:57 AM PDT 10:29 PM PDT
Moon 3:54 AM PDT (7/5) 6:35 PM PDT (7/5)
Length of Visible Light 15h 46m
Length of Day
14h 43m
Waning Crescent, 6% of the Moon is Illuminated
Jul 5
Waning Crescent
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 66.9 °F 48.9 °F 52% 29.65 in 10.0 mi SW 18.4 mph - N/A   Clear
1:54 AM 63.0 °F 46.9 °F 56% 29.66 in 10.0 mi SW 17.3 mph - N/A   Clear
2:54 AM 61.0 °F 48.9 °F 64% 29.67 in 10.0 mi WSW 10.4 mph - N/A   Clear
3:54 AM 57.9 °F 50.0 °F 75% 29.68 in 10.0 mi WSW 11.5 mph - N/A   Clear
4:54 AM 59.0 °F 50.0 °F 72% 29.68 in 10.0 mi SW 16.1 mph - N/A   Clear
5:54 AM 57.0 °F 50.0 °F 77% 29.69 in 10.0 mi SW 10.4 mph - N/A   Clear
6:54 AM 57.9 °F 51.1 °F 78% 29.71 in 10.0 mi WSW 10.4 mph - N/A   Clear
7:54 AM 62.1 °F 53.1 °F 72% 29.73 in 10.0 mi SW 16.1 mph - N/A   Scattered Clouds
8:12 AM 60.8 °F 53.6 °F 77% 29.75 in 9.0 mi SSW 12.7 mph - N/A   Scattered Clouds
8:54 AM 63.0 °F 52.0 °F 67% 29.74 in 10.0 mi SW 13.8 mph - N/A   Scattered Clouds
9:10 AM 64.4 °F 53.6 °F 68% 29.77 in 10.0 mi SSW 15.0 mph 20.7 mph N/A   Mostly Cloudy
9:17 AM 64.4 °F 53.6 °F 68% 29.77 in 10.0 mi SSW 15.0 mph - N/A   Scattered Clouds
9:54 AM 64.0 °F 53.1 °F 67% 29.74 in 10.0 mi SSW 15.0 mph - N/A   Scattered Clouds
10:54 AM 66.9 °F 53.1 °F 61% 29.74 in 10.0 mi SSW 12.7 mph - N/A   Clear
11:54 AM 68.0 °F 53.1 °F 59% 29.74 in 10.0 mi SSW 17.3 mph 20.7 mph N/A   Clear
12:54 PM 69.1 °F 53.1 °F 57% 29.73 in 10.0 mi SSW 19.6 mph 25.3 mph N/A   Clear
1:54 PM 70.0 °F 54.0 °F 57% 29.73 in 10.0 mi SSW 19.6 mph - N/A   Clear
2:54 PM 70.0 °F 53.1 °F 55% 29.72 in 10.0 mi SSW 19.6 mph 25.3 mph N/A   Clear
3:54 PM 70.0 °F 54.0 °F 57% 29.70 in 10.0 mi SSW 19.6 mph - N/A   Clear
4:54 PM 69.1 °F 54.0 °F 58% 29.69 in 10.0 mi South 17.3 mph 24.2 mph N/A   Clear
5:54 PM 68.0 °F 54.0 °F 61% 29.68 in 10.0 mi South 18.4 mph - N/A   Clear
6:54 PM 66.0 °F 54.0 °F 65% 29.68 in 9.0 mi South 18.4 mph 23.0 mph N/A   Clear
7:54 PM 61.0 °F 53.1 °F 75% 29.69 in 8.0 mi South 18.4 mph 27.6 mph N/A   Clear
8:54 PM 57.9 °F 52.0 °F 81% 29.70 in 8.0 mi South 19.6 mph 27.6 mph N/A   Clear
9:54 PM 57.0 °F 53.1 °F 87% 29.72 in 9.0 mi South 19.6 mph 24.2 mph N/A   Partly Cloudy
10:47 PM 57.2 °F 53.6 °F 88% 29.76 in 8.0 mi SSW 16.1 mph 24.2 mph N/A   Mostly Cloudy
10:54 PM 57.0 °F 52.0 °F 83% 29.73 in 8.0 mi SSW 19.6 mph - N/A   Mostly Cloudy
11:54 PM 57.0 °F 53.1 °F 87% 29.74 in 8.0 mi South 17.3 mph - N/A   Overcast