Napa County, CA

7:15 AM PST on December 17, 2017 (GMT -0800)
Napa County

Weather History for KAPC - October, 2012

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Thursday, October 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 58 °F 57 °F  
Max Temperature 71 °F 72 °F 94 °F (2003)
Min Temperature 44 °F 42 °F 36 °F (2006)
Degree Days  
Heating Degree Days 7    
Month to date heating degree days 103  
Since 1 July heating degree days 238  
Cooling Degree Days 0    
Month to date cooling degree days 36  
Year to date cooling degree days 204  
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 65    
Maximum Humidity 93    
Minimum Humidity 37    
Precipitation  
Precipitation 0.01 in - 2.01 in (1979)
Month to date precipitation 1.13  
Year to date precipitation 14.90  
Since 1 July precipitation 1.13  
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 5 mph (North)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 9 miles    
Events Rain    
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. 25, 2012 Rise Set
Actual Time 7:28 AM PDT 6:17 PM PDT
Civil Twilight 7:01 AM PDT 6:44 PM PDT
Nautical Twilight 6:30 AM PDT 7:15 PM PDT
Astronomical Twilight 5:59 AM PDT 7:45 PM PDT
Moon 4:03 PM PDT (10/25) 3:33 AM PDT (10/25)
Length of Visible Light 11h 42m
Length of Day
10h 48m
Waxing Gibbous, 85% of the Moon is Illuminated
Oct 25
Waxing Gibbous
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
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 55.0 °F 50.0 °F 83% 30.19 in 10.0 mi NNW 3.5 mph - 0.00 in   Overcast
1:28 AM 55.4 °F 50.0 °F 82% 30.22 in 9.0 mi WNW 3.5 mph - N/A   Overcast
1:54 AM 55.0 °F 50.0 °F 83% 30.20 in 10.0 mi Calm Calm - N/A   Overcast
2:54 AM 53.1 °F 50.0 °F 89% 30.20 in 5.0 mi NNW 3.5 mph - 0.00 in   Overcast
3:17 AM 53.6 °F 51.8 °F 94% 30.23 in 5.0 mi Calm Calm - N/A   Overcast
3:41 AM 53.6 °F 50.0 °F 88% 30.21 in 9.0 mi North 10.4 mph - N/A   Overcast
3:54 AM 53.1 °F 50.0 °F 89% 30.18 in 10.0 mi NNE 8.1 mph - N/A   Overcast
4:54 AM 53.1 °F 51.1 °F 93% 30.19 in 3.0 mi NNE 9.2 mph - 0.01 in Rain Light Rain
5:11 AM 53.6 °F 51.8 °F 94% 30.22 in 2.5 mi North 6.9 mph - 0.00 in Rain Light Rain
5:27 AM 53.6 °F 51.8 °F 94% 30.22 in 3.0 mi North 5.8 mph - 0.00 in Rain Light Rain
6:54 AM 53.1 °F 51.1 °F 93% 30.20 in 8.0 mi North 6.9 mph - 0.00 in   Overcast
7:54 AM 53.1 °F 51.1 °F 93% 30.22 in 10.0 mi North 5.8 mph - N/A   Overcast
8:00 AM 53.6 °F 51.8 °F 94% 30.24 in 10.0 mi NNE 4.6 mph - N/A   Overcast
8:31 AM 53.6 °F 51.8 °F 94% 30.25 in 10.0 mi NNE 5.8 mph - N/A   Overcast
8:36 AM 53.6 °F 51.8 °F 94% 30.25 in 10.0 mi North 6.9 mph - N/A   Overcast
8:54 AM 55.0 °F 52.0 °F 89% 30.24 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
9:24 AM 55.4 °F 51.8 °F 88% 30.27 in 10.0 mi North 8.1 mph - N/A   Overcast
9:30 AM 55.4 °F 51.8 °F 88% 30.27 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
10:37 AM 59.0 °F 51.8 °F 77% 30.27 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
10:54 AM 61.0 °F 53.1 °F 75% 30.24 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
11:54 AM 63.0 °F 51.1 °F 65% 30.25 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:01 PM 64.4 °F 48.2 °F 56% 30.24 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
1:54 PM 66.9 °F 48.0 °F 51% 30.21 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
2:54 PM 70.0 °F 46.0 °F 42% 30.19 in 10.0 mi North 11.5 mph 17.3 mph N/A   Mostly Cloudy
3:54 PM 70.0 °F 44.1 °F 39% 30.19 in 10.0 mi North 9.2 mph - N/A   Clear
5:54 PM 66.0 °F 42.1 °F 42% 30.18 in 10.0 mi North 3.5 mph - N/A   Clear
6:54 PM 59.0 °F 42.1 °F 53% 30.20 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 55.9 °F 41.0 °F 57% 30.21 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 54.0 °F 41.0 °F 62% 30.21 in 10.0 mi North 5.8 mph - N/A   Clear
9:54 PM 48.9 °F 42.1 °F 77% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 51.1 °F 39.9 °F 66% 30.21 in 10.0 mi Calm Calm - N/A   Clear