Napa County, CA
on Saturday, November 7, 2009

Saturday
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Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F °F  
Max Temperature 67°F °F °F ()
Min Temperature 39°F °F °F ()
Degree Days
Heating Degree Days 12    
Month to date heating degree days 62  
Since 1 July heating degree days 362  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 274  
Growing Degree Days4 (Base °F )  
Moisture
Dew Point 47°F   
Average Humidity 74    
Maximum Humidity 100    
Minimum Humidity 48    
Precipitation
Precipitation 0.01 in in in ()
Month to date precipitation 0.09  
Year to date precipitation 15.90  
Since 1 July precipitation 4.38  
Wind
Wind Speed 3 mph   
Max Wind Speed 12 mph   
Max Gust Speed 14 mph   
Visibility 6 miles   
Events Fog   

Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(PST)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
12:20 AM 46.4°F 46.4°F 100% 30.07 in 1.8 miles Calm Calm - N/A   Partly Cloudy
12:27 AM 48.2°F 46.4°F 93% 30.06 in 3.0 miles Calm Calm - N/A   Mostly Cloudy
12:54 AM 48.0°F 48.0°F 100% 30.04 in 8.0 miles Calm Calm - N/A   Overcast
1:04 AM 46.4°F 46.4°F 100% 30.06 in 7.0 miles Calm Calm - N/A   Overcast
1:13 AM 48.2°F 48.2°F 100% 30.06 in 3.0 miles Calm Calm - N/A   Overcast
1:15 AM 48.2°F 48.2°F 100% 30.06 in 1.5 miles WNW 3.5 mph - N/A   Overcast
1:18 AM 48.2°F 48.2°F 100% 30.06 in 0.5 miles Calm Calm - N/A Fog Fog
1:54 AM 46.9°F 46.9°F 100% 30.04 in 0.2 miles Calm Calm - N/A Fog Fog
2:54 AM 48.9°F 48.9°F 100% 30.04 in 0.2 miles NNW 5.8 mph - N/A Fog Fog
3:26 AM 48.2°F 48.2°F 100% 30.06 in 1.0 miles North 8.1 mph - N/A   Mist
3:36 AM 48.2°F 48.2°F 100% 30.06 in 0.5 miles North 5.8 mph - N/A Fog Fog
3:44 AM 48.2°F 48.2°F 100% 30.06 in 1.0 miles NNW 6.9 mph - 0.01 in   Mist
3:51 AM 48.2°F 48.2°F 100% 30.05 in 3.0 miles NW 8.1 mph - 0.01 in   Mostly Cloudy
3:54 AM 46.9°F 46.9°F 100% 30.03 in 5.0 miles NNW 8.1 mph - 0.01 in   Mostly Cloudy
4:05 AM 46.4°F 46.4°F 100% 30.06 in 7.0 miles NNW 8.1 mph - N/A   Scattered Clouds
4:17 AM 46.4°F 46.4°F 100% 30.05 in 1.2 miles NW 4.6 mph - N/A   Scattered Clouds
4:19 AM 46.4°F 46.4°F 100% 30.06 in 0.8 miles NW 5.8 mph - N/A   Mist
4:28 AM 46.4°F 46.4°F 100% 30.06 in 0.5 miles Calm Calm - N/A Fog Fog
4:54 AM 44.1°F 44.1°F 100% 30.05 in 0.2 miles Calm Calm - N/A Fog Fog
5:54 AM 42.1°F 42.1°F 100% 30.04 in 0.2 miles Calm Calm - N/A Fog Fog
6:54 AM 43.0°F 43.0°F 100% 30.06 in 0.0 miles Calm Calm - N/A Fog Fog
7:23 AM 41.0°F 41.0°F 100% 30.09 in 0.2 miles Calm Calm - N/A Fog Fog
7:24 AM 41.0°F 41.0°F 100% 30.10 in 0.2 miles Calm Calm - N/A Fog Fog
7:37 AM 42.8°F 42.8°F 100% 30.10 in 10.0 miles Calm Calm - N/A   Clear
7:38 AM 42.8°F 42.8°F 100% 30.10 in 10.0 miles Calm Calm - N/A   Clear
7:54 AM 46.0°F 46.0°F 100% 30.08 in 10.0 miles Calm Calm - N/A   Clear
8:54 AM 48.0°F 46.9°F 96% 30.09 in 10.0 miles NNW 3.5 mph - N/A   Clear
9:54 AM 52.0°F 46.9°F 83% 30.10 in 10.0 miles Calm Calm - N/A   Clear
10:54 AM 57.0°F 46.9°F 69% 30.09 in 10.0 miles Calm Calm - N/A   Clear
11:54 AM 60.1°F 46.9°F 62% 30.07 in 10.0 miles Calm Calm - N/A   Clear
12:54 PM 63.0°F 46.9°F 56% 30.04 in 10.0 miles SSW 3.5 mph - N/A   Clear
1:54 PM 64.9°F 46.9°F 52% 30.04 in 10.0 miles Calm Calm - N/A   Clear
2:54 PM 66.0°F 46.0°F 48% 30.02 in 10.0 miles Variable 4.6 mph - N/A   Clear
3:54 PM 64.0°F 45.0°F 50% 30.01 in 10.0 miles WNW 5.8 mph - N/A   Clear
4:54 PM 57.9°F 45.0°F 62% 29.99 in 10.0 miles WNW 8.1 mph - N/A   Clear
5:54 PM 55.9°F 42.1°F 60% 30.00 in 10.0 miles Calm Calm - N/A   Clear
6:54 PM 50.0°F 43.0°F 77% 30.02 in 10.0 miles West 5.8 mph - N/A   Clear
7:54 PM 50.0°F 44.1°F 80% 30.05 in 10.0 miles NW 4.6 mph - N/A   Clear
8:54 PM 46.0°F 42.1°F 86% 30.06 in 10.0 miles NW 5.8 mph - N/A   Clear
9:54 PM 45.0°F 42.1°F 90% 30.07 in 10.0 miles West 4.6 mph - N/A   Clear
10:54 PM 42.1°F 39.9°F 92% 30.05 in 10.0 miles Calm Calm - N/A   Clear
11:54 PM 46.0°F 41.0°F 83% 30.05 in 10.0 miles WNW 3.5 mph - N/A   Clear

Astronomy

Sunrise: 06:41 AM (PST)
Moon Rise: 09:48 PM (PST) 11/7
 
Sunset: 05:03 PM (PST)
Moon Set: 11:45 AM (PST) 11/7
Moon Phase
 
Nov. 07 Nov. 09 Nov. 16 Nov. 24 Dec. 02

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