Napa County, CA

2:58 AM PDT on August 18, 2017 (GMT -0700)
Napa County

Weather History for KAPC - October, 2011

Change the Weather History Date:

Thursday, October 6, 2011

  Actual Average Record
Temperature  
Mean Temperature 55 °F 61 °F  
Max Temperature 67 °F 77 °F 91 °F (2014)
Min Temperature 43 °F 45 °F 36 °F (2009)
Degree Days  
Heating Degree Days 10    
Month to date heating degree days 33  
Since 1 July heating degree days 114  
Cooling Degree Days 0    
Month to date cooling degree days 1  
Year to date cooling degree days 162  
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 73    
Maximum Humidity 93    
Minimum Humidity 52    
Precipitation  
Precipitation 0.13 in - 0.90 in (1920)
Month to date precipitation 1.07  
Year to date precipitation 16.95  
Since 1 July precipitation 1.10  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 4 mph (NE)    
Max Wind Speed 18 mph    
Max Gust Speed 55 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Oct. 06, 2011 Rise Set
Actual Time 7:09 AM PDT 6:44 PM PDT
Civil Twilight 6:42 AM PDT 7:11 PM PDT
Nautical Twilight 6:12 AM PDT 7:41 PM PDT
Astronomical Twilight 5:41 AM PDT 8:12 PM PDT
Moon 3:57 PM PDT (10/6) 2:07 AM PDT (10/6)
Length of Visible Light 12h 28m
Length of Day
11h 35m
Waxing Gibbous, 76% of the Moon is Illuminated
Oct 6
Waxing Gibbous
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 48.9 °F - 46.0 °F 90% 29.85 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 46.9 °F - 45.0 °F 93% 29.86 in 10.0 mi SW 4.6 mph - N/A   Clear
2:54 AM 45.0 °F - 43.0 °F 93% 29.86 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:54 AM 48.0 °F - 45.0 °F 89% 29.86 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:54 AM 48.9 °F - 46.0 °F 90% 29.85 in 10.0 mi ESE 3.5 mph - 0.01 in   Overcast
5:54 AM 48.9 °F - 46.0 °F 90% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:54 AM 50.0 °F - 46.9 °F 89% 29.86 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
7:17 AM 50.0 °F - 46.4 °F 87% 29.89 in 9.0 mi Calm Calm - 0.01 in Rain Light Rain
7:54 AM 51.1 °F - 48.9 °F 92% 29.86 in 9.0 mi Calm Calm - 0.03 in Rain Light Rain
8:54 AM 53.1 °F - 51.1 °F 93% 29.88 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
9:54 AM 57.0 °F - 52.0 °F 83% 29.88 in 10.0 mi Calm Calm - N/A   Clear
10:43 AM 60.8 °F - 51.8 °F 72% 29.91 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
10:54 AM 62.1 °F - 52.0 °F 70% 29.89 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
11:05 AM 62.6 °F - 51.8 °F 68% 29.92 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
11:54 AM 63.0 °F - 51.1 °F 65% 29.89 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:54 PM 66.9 °F - 50.0 °F 54% 29.89 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
1:34 PM 57.2 °F - 51.8 °F 82% 29.94 in 2.0 mi NE 8.1 mph - 0.09 in Rain Rain
1:43 PM 57.2 °F - 51.8 °F 82% 29.94 in 10.0 mi ESE 4.6 mph - 0.09 in Rain Light Rain
1:54 PM 61.0 °F - 55.0 °F 81% 29.92 in 10.0 mi Variable 5.8 mph - 0.09 in   Mostly Cloudy
2:54 PM 64.9 °F - 50.0 °F 58% 29.93 in 10.0 mi NE 8.1 mph - N/A   Overcast
3:54 PM 64.0 °F - 48.9 °F 58% 29.94 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
4:54 PM 64.9 °F - 46.9 °F 52% 29.96 in 10.0 mi North 16.1 mph - N/A   Scattered Clouds
5:54 PM 63.0 °F - 46.0 °F 54% 29.98 in 10.0 mi North 12.7 mph - N/A   Clear
6:54 PM 57.0 °F - 46.0 °F 67% 30.00 in 10.0 mi NNE 5.8 mph - N/A   Clear
7:54 PM 55.0 °F - 46.0 °F 72% 30.01 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 51.1 °F - 46.0 °F 83% 30.03 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 45.0 °F 42.6 °F 42.1 °F 90% 30.05 in 10.0 mi West 4.6 mph - N/A   Clear
10:54 PM 44.1 °F - 41.0 °F 89% 30.06 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 44.1 °F - 41.0 °F 89% 30.06 in 10.0 mi Calm Calm - N/A   Clear