Weather History for Napa County, CA

Change the Weather History Date:

Friday, January 10, 2014

  Actual Average Record
Temperature  
Mean Temperature 46 °F 46 °F  
Max Temperature 61 °F 54 °F 63 °F (2012)
Min Temperature 31 °F 37 °F 28 °F (2011)
Degree Days  
Heating Degree Days 19    
Month to date heating degree days 177  
Since 1 July heating degree days 1522  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 39 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in - 1.15 in (1968)
Month to date precipitation 0.00  
Year to date precipitation 0.00  
Since 1 July precipitation 2.20  
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 2 mph (SSW)    
Max Wind Speed 9 mph    
Max Gust Speed 10 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

Jan. 10, 2014 Rise Set
Actual Time 7:25 AM PST 5:08 PM PST
Civil Twilight 6:56 AM PST 5:37 PM PST
Nautical Twilight 6:23 AM PST 6:09 PM PST
Astronomical Twilight 5:52 AM PST 6:41 PM PST
Moon 1:14 PM PST (1/10) 2:39 AM PST (1/10)
Length of Visible Light 10h 40m
Length of Day
9h 42m
Waxing Gibbous, 76% of the Moon is Illuminated
Jan 10
Waxing Gibbous
Jan 15
Full
Jan 23
Last Quarter
Jan 30
New
Feb 6
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 37.9 °F - 36.0 °F 93% 30.21 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 36.0 °F - 34.0 °F 93% 30.22 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 37.9 °F 35.5 °F 36.0 °F 93% 30.22 in 10.0 mi SSE 3.5 mph - N/A   Clear
3:54 AM 36.0 °F 33.3 °F 34.0 °F 93% 30.22 in 10.0 mi NE 3.5 mph - N/A   Clear
4:54 AM 35.1 °F 32.2 °F 34.0 °F 96% 30.22 in 10.0 mi North 3.5 mph - N/A   Clear
5:54 AM 32.0 °F - 30.9 °F 96% 30.23 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 35.1 °F - 35.1 °F 100% 30.24 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 34.0 °F - 33.1 °F 96% 30.26 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM 45.0 °F 42.6 °F 41.0 °F 86% 30.28 in 10.0 mi North 4.6 mph - N/A   Clear
9:54 AM 48.9 °F - 42.1 °F 77% 30.29 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 55.0 °F - 44.1 °F 67% 30.28 in 10.0 mi Calm Calm - N/A   Clear
11:54 AM 55.9 °F - 44.1 °F 64% 30.25 in 10.0 mi SW 4.6 mph - N/A   Clear
12:54 PM 57.9 °F - 44.1 °F 60% 30.21 in 10.0 mi SW 6.9 mph - N/A   Clear
1:54 PM 59.0 °F - 44.1 °F 58% 30.18 in 10.0 mi WSW 6.9 mph - N/A   Clear
2:54 PM 59.0 °F - 44.1 °F 58% 30.17 in 10.0 mi WSW 4.6 mph - N/A   Clear
3:54 PM 60.1 °F - 43.0 °F 53% 30.16 in 10.0 mi SSW 3.5 mph - N/A   Clear
4:54 PM 57.9 °F - 42.1 °F 56% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:54 PM 53.1 °F - 42.1 °F 66% 30.16 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 46.9 °F - 41.0 °F 80% 30.17 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 45.0 °F 41.8 °F 39.0 °F 80% 30.18 in 10.0 mi SE 5.8 mph - N/A   Clear
8:54 PM 43.0 °F 40.3 °F 37.9 °F 82% 30.19 in 10.0 mi SE 4.6 mph - N/A   Clear
9:54 PM 44.1 °F - 39.0 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 39.0 °F 36.8 °F 37.0 °F 93% 30.19 in 10.0 mi North 3.5 mph - N/A   Clear
11:54 PM 41.0 °F - 39.9 °F 96% 30.18 in 10.0 mi Calm Calm - N/A   Clear