Weather History for Napa County, CA

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Monday, October 14, 2013

  Actual Average Record
Temperature  
Mean Temperature 57 °F 59 °F  
Max Temperature 77 °F 75 °F 91 °F (2010)
Min Temperature 37 °F 43 °F 37 °F (2013)
Degree Days  
Heating Degree Days 8    
Month to date heating degree days 87  
Since 1 July heating degree days 151  
Cooling Degree Days 0    
Month to date cooling degree days 4  
Year to date cooling degree days 303  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 39 °F    
Average Humidity 59    
Maximum Humidity 92    
Minimum Humidity 25    
Precipitation  
Precipitation 0.00 in - 1.22 in (1935)
Month to date precipitation 0.00  
Year to date precipitation 2.81  
Since 1 July precipitation 0.84  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 3 mph (SW)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 14, 2013 Rise Set
Actual Time 7:17 AM PDT 6:32 PM PDT
Civil Twilight 6:50 AM PDT 6:58 PM PDT
Nautical Twilight 6:20 AM PDT 7:29 PM PDT
Astronomical Twilight 5:49 AM PDT 7:59 PM PDT
Moon 4:01 PM PDT (10/14) 2:43 AM PDT (10/14)
Length of Visible Light 12h 08m
Length of Day
11h 14m
Waxing Gibbous, 80% of the Moon is Illuminated
Oct 14
Waxing Gibbous
Oct 18
Full
Oct 26
Last Quarter
Nov 3
New
Nov 9
First 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 45.0 °F 37.0 °F 74% 30.04 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 43.0 °F 37.9 °F 82% 30.05 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 41.0 °F 37.0 °F 86% 30.05 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 42.1 °F 37.9 °F 85% 30.05 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 42.1 °F 37.9 °F 85% 30.05 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 39.9 °F 37.9 °F 93% 30.06 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 37.9 °F 35.1 °F 89% 30.08 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 39.0 °F 37.9 °F 96% 30.09 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 52.0 °F 43.0 °F 71% 30.10 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 60.1 °F 46.0 °F 60% 30.10 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 64.9 °F 46.0 °F 50% 30.09 in 10.0 mi SW 3.5 mph - N/A   Clear
11:54 AM 70.0 °F 43.0 °F 38% 30.08 in 10.0 mi SSW 8.1 mph - N/A   Clear
12:54 PM 73.9 °F 41.0 °F 30% 30.06 in 10.0 mi South 6.9 mph - N/A   Clear
1:54 PM 75.9 °F 39.0 °F 26% 30.03 in 10.0 mi SSW 10.4 mph - N/A   Clear
2:54 PM 75.9 °F 42.1 °F 30% 30.01 in 10.0 mi WSW 10.4 mph - N/A   Clear
3:54 PM 75.9 °F 37.0 °F 24% 29.99 in 10.0 mi SW 8.1 mph - N/A   Clear
4:54 PM 75.9 °F 39.9 °F 27% 29.98 in 10.0 mi SW 8.1 mph - N/A   Clear
5:54 PM 72.0 °F 44.1 °F 37% 29.98 in 10.0 mi WSW 8.1 mph - N/A   Clear
6:54 PM 62.1 °F 42.1 °F 48% 29.98 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:54 PM 63.0 °F 35.1 °F 35% 29.99 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 52.0 °F 35.1 °F 53% 30.00 in 10.0 mi SSW 4.6 mph - N/A   Clear
9:54 PM 52.0 °F 36.0 °F 54% 30.01 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 48.9 °F 36.0 °F 61% 30.02 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 43.0 °F 34.0 °F 71% 30.01 in 10.0 mi Calm Calm - N/A   Clear