Weather History for Napa County, CA

Change the Weather History Date:

Monday, November 5, 2012

  Actual Average Record
Temperature  
Mean Temperature 65 °F 54 °F  
Max Temperature 81 °F 68 °F 81 °F (2012)
Min Temperature 49 °F 40 °F 31 °F (2011)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 26  
Since 1 July heating degree days 286  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 204  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 71    
Maximum Humidity 100    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in - 1.83 in (1973)
Month to date precipitation T  
Year to date precipitation 15.13  
Since 1 July precipitation 1.36  
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 7 mph (ENE)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 7 miles    
Events Fog    
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. 05, 2012 Rise Set
Actual Time 6:40 AM PST 5:04 PM PST
Civil Twilight 6:12 AM PST 5:32 PM PST
Nautical Twilight 5:41 AM PST 6:03 PM PST
Astronomical Twilight 5:10 AM PST 6:34 PM PST
Moon 10:47 PM PST (11/5) 12:02 PM PST (11/5)
Length of Visible Light 11h 20m
Length of Day
10h 24m
Waning Gibbous, 62% of the Moon is Illuminated
Nov 5
Waning Gibbous
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter
Nov 28
Full

Hourly Weather History & Observations

Time (PST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 52.0 °F - 48.9 °F 89% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 54.0 °F - 51.1 °F 90% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 55.0 °F - 53.1 °F 93% 30.11 in 10.0 mi North 3.5 mph - N/A   Clear
3:34 AM 51.8 °F - 50.0 °F 94% 30.13 in 1.8 mi Calm Calm - N/A   Clear
3:44 AM 53.6 °F - 51.8 °F 94% 30.13 in 4.0 mi NNW 3.5 mph - N/A   Clear
3:54 AM 52.0 °F - 52.0 °F 100% 30.11 in 10.0 mi NNW 3.5 mph - N/A   Clear
4:54 AM 50.0 °F - 48.9 °F 96% 30.11 in 1.8 mi Calm Calm - N/A   Clear
5:05 AM 50.0 °F - 48.2 °F 94% 30.14 in 0.5 mi Calm Calm - N/A Fog Fog
5:34 AM 48.2 °F - 48.2 °F 100% 30.14 in 0.8 mi Calm Calm - N/A   Clear
5:41 AM 50.0 °F - 48.2 °F 94% 30.14 in 0.5 mi Calm Calm - N/A Fog Fog
5:49 AM 50.0 °F - 48.2 °F 94% 30.14 in 0.5 mi Calm Calm - N/A Fog Fog
5:54 AM 52.0 °F - 50.0 °F 93% 30.12 in 0.8 mi Calm Calm - N/A   Mist
5:57 AM 53.6 °F - 51.8 °F 94% 30.14 in 1.5 mi Calm Calm - N/A   Partly Cloudy
6:00 AM 53.6 °F - 51.8 °F 94% 30.14 in 3.0 mi SE 4.6 mph - N/A   Partly Cloudy
6:54 AM 55.9 °F - 52.0 °F 87% 30.12 in 10.0 mi East 5.8 mph - N/A   Clear
7:54 AM 62.1 °F - 54.0 °F 75% 30.13 in 10.0 mi East 9.2 mph - N/A   Clear
8:54 AM 64.9 °F - 54.0 °F 68% 30.13 in 10.0 mi East 15.0 mph - N/A   Clear
9:54 AM 69.1 °F - 55.0 °F 61% 30.12 in 10.0 mi East 13.8 mph - N/A   Clear
10:54 AM 73.0 °F - 57.0 °F 57% 30.11 in 10.0 mi East 12.7 mph - N/A   Clear
11:54 AM 79.0 °F - 55.0 °F 44% 30.08 in 10.0 mi East 12.7 mph - N/A   Clear
12:54 PM 80.1 °F 80.1 °F 55.0 °F 42% 30.04 in 10.0 mi ESE 16.1 mph - N/A   Clear
1:54 PM 80.1 °F 80.2 °F 55.9 °F 43% 30.02 in 10.0 mi East 15.0 mph - N/A   Clear
2:54 PM 80.1 °F 80.2 °F 55.9 °F 43% 30.02 in 10.0 mi East 11.5 mph - N/A   Clear
3:54 PM 79.0 °F - 54.0 °F 42% 30.01 in 10.0 mi East 15.0 mph - N/A   Clear
4:54 PM 75.0 °F - 54.0 °F 48% 30.01 in 10.0 mi East 8.1 mph - N/A   Clear
5:54 PM 66.9 °F - 53.1 °F 61% 30.02 in 10.0 mi ESE 5.8 mph - N/A   Clear
6:54 PM 66.9 °F - 54.0 °F 63% 30.03 in 10.0 mi East 5.8 mph - N/A   Clear
7:54 PM 60.1 °F - 53.1 °F 78% 30.03 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 57.9 °F - 52.0 °F 81% 30.04 in 10.0 mi North 4.6 mph - N/A   Clear
10:54 PM 55.9 °F - 50.0 °F 80% 30.03 in 10.0 mi North 3.5 mph - N/A   Clear
11:54 PM 55.0 °F - 50.0 °F 83% 30.04 in 10.0 mi NNE 3.5 mph - N/A   Clear