Weather History for Napa County, CA

Change the Weather History Date:

Thursday, April 3, 2014

  Actual Average Record
Temperature  
Mean Temperature 51 °F 54 °F  
Max Temperature 62 °F 67 °F 76 °F (2013)
Min Temperature 40 °F 41 °F 28 °F (2001)
Degree Days  
Heating Degree Days 14    
Month to date heating degree days 43  
Since 1 July heating degree days 2553  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 44 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in - 2.52 in (1958)
Month to date precipitation 0.38  
Year to date precipitation 6.68  
Since 1 July precipitation 8.88  
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 18 mph    
Max Gust Speed 23 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

Apr. 03, 2014 Rise Set
Actual Time 6:50 AM PDT 7:34 PM PDT
Civil Twilight 6:24 AM PDT 8:01 PM PDT
Nautical Twilight 5:52 AM PDT 8:32 PM PDT
Astronomical Twilight 5:20 AM PDT 9:05 PM PDT
Moon 9:27 AM PDT (4/3) 11:55 PM PDT (4/3)
Length of Visible Light 13h 36m
Length of Day
12h 43m
Waxing Crescent, 18% of the Moon is Illuminated
Apr 3
Waxing Crescent
Apr 7
First Quarter
Apr 15
Full
Apr 22
Last Quarter
Apr 28
New

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 44.1 °F - 43.0 °F 96% 30.08 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 42.1 °F - 42.1 °F 100% 30.07 in 10.0 mi Calm Calm - N/A   Clear
2:01 AM 42.1 °F - 42.1 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:54 AM 43.0 °F - 42.1 °F 97% 30.07 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 39.9 °F - 39.9 °F 100% 30.06 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:54 AM 42.1 °F 39.2 °F 41.0 °F 96% 30.07 in 10.0 mi NNE 4.6 mph - N/A   Clear
5:54 AM 42.1 °F 39.2 °F 41.0 °F 96% 30.07 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
6:54 AM 42.1 °F - 41.0 °F 96% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:54 AM 43.0 °F 40.3 °F 43.0 °F 100% 30.09 in 10.0 mi North 4.6 mph - N/A   Overcast
8:14 AM 44.1 °F 42.5 °F 44.1 °F 100% 30.12 in 10.0 mi North 3.5 mph - N/A   Overcast
8:47 AM 46.9 °F - 45.0 °F 93% 30.12 in 10.0 mi NNE 4.6 mph - N/A   Overcast
8:54 AM 48.0 °F - 46.0 °F 93% 30.09 in 10.0 mi North 4.6 mph - N/A   Overcast
9:54 AM 51.1 °F - 48.0 °F 89% 30.10 in 10.0 mi North 3.5 mph - N/A   Overcast
10:22 AM 52.0 °F - 48.0 °F 86% 30.13 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
10:54 AM 54.0 °F - 46.9 °F 77% 30.10 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
11:54 AM 55.0 °F - 48.0 °F 77% 30.10 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
12:54 PM 57.0 °F - 46.9 °F 69% 30.08 in 10.0 mi WSW 4.6 mph - N/A   Clear
1:54 PM 60.1 °F - 46.0 °F 60% 30.07 in 10.0 mi SW 8.1 mph - N/A   Clear
2:54 PM 61.0 °F - 46.0 °F 58% 30.06 in 10.0 mi SW 13.8 mph - N/A   Clear
3:54 PM 61.0 °F - 43.0 °F 52% 30.03 in 10.0 mi SSW 15.0 mph - N/A   Partly Cloudy
4:54 PM 60.1 °F - 43.0 °F 53% 30.01 in 10.0 mi SSW 16.1 mph - N/A   Clear
5:54 PM 57.0 °F - 45.0 °F 64% 30.00 in 10.0 mi South 11.5 mph 23.0 mph N/A   Partly Cloudy
6:54 PM 55.0 °F - 45.0 °F 69% 30.00 in 10.0 mi SSW 15.0 mph - N/A   Mostly Cloudy
8:54 PM 51.1 °F - 46.0 °F 83% 30.02 in 10.0 mi West 10.4 mph - N/A   Clear
9:54 PM 48.9 °F - 45.0 °F 86% 30.03 in 10.0 mi West 6.9 mph - N/A   Clear
10:54 PM 50.0 °F - 46.0 °F 86% 30.03 in 10.0 mi West 4.6 mph - N/A   Clear
11:54 PM 46.9 °F - 44.1 °F 90% 30.02 in 10.0 mi Calm Calm - N/A   Overcast