Napa County, CA

3:26 PM PST on January 20, 2018 (GMT -0800)
Napa County

Weather History for KAPC - October, 2012

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Monday, October 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 66 °F 59 °F  
Max Temperature 81 °F 75 °F 88 °F (2001)
Min Temperature 50 °F 43 °F 37 °F (2013)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 62  
Since 1 July heating degree days 197  
Cooling Degree Days 1    
Month to date cooling degree days 23  
Year to date cooling degree days 191  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 71    
Maximum Humidity 100    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in - 1.88 in (1969)
Month to date precipitation 0.02  
Year to date precipitation 13.79  
Since 1 July precipitation 0.02  
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 4 mph (SSW)    
Max Wind Speed 15 mph    
Max Gust Speed 17 mph    
Visibility 6 miles    
Events Fog    
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

Oct. 15, 2012 Rise Set
Actual Time 7:18 AM PDT 6:30 PM PDT
Civil Twilight 6:51 AM PDT 6:57 PM PDT
Nautical Twilight 6:21 AM PDT 7:27 PM PDT
Astronomical Twilight 5:50 AM PDT 7:58 PM PDT
Moon 7:34 AM PDT (10/15) 6:35 PM PDT (10/15)
Length of Visible Light 12h 05m
Length of Day
11h 11m
New Moon, 0% of the Moon is Illuminated
Oct 15
New Moon
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 54.0 °F - 53.1 °F 97% 30.06 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 51.1 °F - 48.0 °F 89% 30.06 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:08 AM 53.6 °F - 50.0 °F 88% 30.08 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
2:54 AM 59.0 °F - 55.9 °F 90% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
3:54 AM 55.9 °F - 53.1 °F 90% 30.04 in 10.0 mi West 4.6 mph - N/A   Overcast
4:13 AM 57.2 °F - 53.6 °F 88% 30.07 in 8.0 mi WNW 4.6 mph - N/A   Overcast
4:26 AM 57.2 °F - 55.4 °F 94% 30.07 in 1.8 mi Calm Calm - N/A   Overcast
4:36 AM 55.4 °F - 55.4 °F 100% 30.07 in 0.5 mi Calm Calm - N/A Fog Fog
4:54 AM 57.0 °F - 55.0 °F 93% 30.04 in 0.2 mi Calm Calm - N/A Fog Fog
5:54 AM 57.0 °F - 55.0 °F 93% 30.04 in 0.2 mi Calm Calm - N/A Fog Fog
6:11 AM 57.2 °F - 55.4 °F 94% 30.07 in 0.8 mi Calm Calm - N/A   Mist
6:18 AM 55.4 °F - 55.4 °F 100% 30.07 in 0.2 mi Calm Calm - N/A Fog Fog
6:54 AM 55.9 °F - 55.0 °F 97% 30.05 in 0.5 mi Calm Calm - N/A Fog Fog
7:54 AM 55.9 °F - 55.0 °F 97% 30.05 in 0.2 mi Calm Calm - N/A Fog Fog
8:54 AM 57.0 °F - 55.0 °F 93% 30.07 in 0.2 mi NW 3.5 mph - N/A Fog Fog
9:43 AM 57.2 °F - 55.4 °F 94% 30.10 in 1.0 mi Calm Calm - N/A   Overcast
9:54 AM 57.0 °F - 55.9 °F 96% 30.08 in 0.5 mi Calm Calm - N/A Fog Fog
9:59 AM 57.2 °F - 55.4 °F 94% 30.10 in 0.8 mi Calm Calm - N/A   Overcast
10:24 AM 57.2 °F - 55.4 °F 94% 30.10 in 2.5 mi Calm Calm - N/A   Overcast
10:31 AM 57.2 °F - 57.2 °F 100% 30.10 in 5.0 mi Calm Calm - N/A   Overcast
10:53 AM 60.1 °F - 57.0 °F 90% 30.07 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:54 AM 66.9 °F - 55.9 °F 68% 30.04 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
12:54 PM 70.0 °F - 55.9 °F 61% 30.02 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:54 PM 75.9 °F - 55.0 °F 48% 29.99 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:54 PM 80.1 °F 80.1 °F 55.0 °F 42% 29.95 in 10.0 mi South 6.9 mph - N/A   Clear
3:54 PM 78.1 °F - 55.9 °F 46% 29.94 in 10.0 mi SSW 11.5 mph - N/A   Clear
4:54 PM 75.0 °F - 57.0 °F 53% 29.93 in 10.0 mi SSW 11.5 mph - N/A   Clear
5:54 PM 73.0 °F - 57.0 °F 57% 29.92 in 10.0 mi South 10.4 mph - N/A   Clear
6:54 PM 69.1 °F - 57.9 °F 68% 29.93 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
7:54 PM 68.0 °F - 57.9 °F 70% 29.94 in 10.0 mi South 8.1 mph - N/A   Clear
8:54 PM 66.0 °F - 59.0 °F 78% 29.95 in 10.0 mi SSE 4.6 mph - N/A   Clear
9:54 PM 64.9 °F - 57.9 °F 78% 29.96 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:54 PM 62.1 °F - 57.0 °F 84% 29.96 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 63.0 °F - 57.9 °F 84% 29.95 in 10.0 mi South 3.5 mph - N/A   Clear