Weather History for Napa County, CA

Change the Weather History Date:

Sunday, November 14, 2010

  Actual Average Record
Temperature  
Mean Temperature 71 °F 52 °F  
Max Temperature 85 °F 64 °F 85 °F (2010)
Min Temperature 57 °F 39 °F 33 °F (2009)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 118  
Since 1 July heating degree days 472  
Cooling Degree Days 6    
Month to date cooling degree days 7  
Year to date cooling degree days 188  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 49    
Maximum Humidity 67    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in - 1.70 in (1972)
Month to date precipitation 0.57  
Year to date precipitation 20.07  
Since 1 July precipitation 2.73  
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 12 mph (North)    
Max Wind Speed 26 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

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

Nov. 14, 2010 Rise Set
Actual Time 6:49 AM PST 4:57 PM PST
Civil Twilight 6:21 AM PST 5:25 PM PST
Nautical Twilight 5:49 AM PST 5:57 PM PST
Astronomical Twilight 5:18 AM PST 6:28 PM PST
Moon 1:13 PM PST (11/14) 12:08 AM PST (11/14)
Length of Visible Light 11h 04m
Length of Day
10h 08m
First Quarter, 61% of the Moon is Illuminated
Nov 14
First Quarter
Nov 21
Full
Nov 28
Last Quarter
Dec 5
New
Dec 13
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 68.0 °F 45.0 °F 43% 30.10 in 10.0 mi North 16.1 mph 25.3 mph N/A   Clear
1:54 AM 68.0 °F 46.0 °F 45% 30.11 in 10.0 mi North 16.1 mph - N/A   Clear
2:54 AM 68.0 °F 46.0 °F 45% 30.11 in 10.0 mi North 13.8 mph - N/A   Clear
3:54 AM 68.0 °F 46.9 °F 47% 30.10 in 10.0 mi North 12.7 mph - N/A   Clear
4:54 AM 68.0 °F 46.9 °F 47% 30.11 in 10.0 mi NNW 6.9 mph - N/A   Clear
5:54 AM 66.9 °F 46.9 °F 49% 30.12 in 10.0 mi North 8.1 mph - N/A   Clear
6:54 AM 59.0 °F 46.9 °F 64% 30.12 in 10.0 mi South 4.6 mph - N/A   Clear
7:54 AM 59.0 °F 48.0 °F 67% 30.13 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 63.0 °F 50.0 °F 63% 30.14 in 10.0 mi South 5.8 mph - N/A   Clear
9:54 AM 70.0 °F 48.9 °F 47% 30.14 in 10.0 mi SW 4.6 mph - N/A   Clear
10:54 AM 71.1 °F 51.1 °F 49% 30.12 in 10.0 mi SSW 6.9 mph - N/A   Clear
11:54 AM 75.0 °F 50.0 °F 41% 30.09 in 10.0 mi SSW 8.1 mph - N/A   Clear
12:32 PM 82.4 °F 48.2 °F 30% 30.10 in 10.0 mi NNE 20.7 mph 26.5 mph N/A   Clear
12:54 PM 84.0 °F 50.0 °F 31% 30.07 in 10.0 mi North 17.3 mph - N/A   Clear
1:54 PM 82.0 °F 48.9 °F 31% 30.04 in 10.0 mi North 25.3 mph 32.2 mph N/A   Clear
2:54 PM 82.9 °F 50.0 °F 32% 30.03 in 10.0 mi North 19.6 mph 25.3 mph N/A   Clear
3:54 PM 81.0 °F 50.0 °F 34% 30.01 in 10.0 mi North 16.1 mph - N/A   Clear
4:54 PM 73.0 °F 50.0 °F 44% 30.01 in 10.0 mi North 15.0 mph - N/A   Clear
5:54 PM 70.0 °F 51.1 °F 51% 30.02 in 10.0 mi North 12.7 mph - N/A   Clear
6:54 PM 69.1 °F 50.0 °F 51% 30.02 in 10.0 mi NNE 10.4 mph - N/A   Clear
7:54 PM 64.9 °F 50.0 °F 58% 30.03 in 10.0 mi North 10.4 mph - N/A   Clear
8:54 PM 73.0 °F 50.0 °F 44% 30.03 in 10.0 mi North 16.1 mph - N/A   Clear
9:54 PM 73.9 °F 48.9 °F 41% 30.03 in 10.0 mi North 15.0 mph 25.3 mph N/A   Clear
10:54 PM 73.0 °F 48.0 °F 41% 30.04 in 10.0 mi NNW 15.0 mph - N/A   Clear
11:54 PM 69.1 °F 48.9 °F 49% 30.04 in 10.0 mi North 17.3 mph - N/A   Clear