Napa County, CA

12:37 PM PDT on May 24, 2017 (GMT -0700)
Napa County

Weather History for KAPC - July, 2013

Change the Weather History Date:

Tuesday, July 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 69 °F 65 °F  
Max Temperature 77 °F 78 °F 102 °F (2006)
Min Temperature 60 °F 53 °F 48 °F (2000)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 14  
Since 1 June heating degree days 44  
Since 1 July heating degree days 14  
Cooling Degree Days 4    
Month to date cooling degree days 47  
Year to date cooling degree days 144  
Since 1 June cooling degree days 124  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 69    
Maximum Humidity 84    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 in - 0.00 in (2017)
Month to date precipitation 0.00  
Year to date precipitation 1.97  
Since 1 July precipitation 0.00  
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 16 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 or City:

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

Jul. 23, 2013 Rise Set
Actual Time 6:04 AM PDT 8:26 PM PDT
Civil Twilight 5:34 AM PDT 8:56 PM PDT
Nautical Twilight 4:57 AM PDT 9:33 PM PDT
Astronomical Twilight 4:16 AM PDT 10:13 PM PDT
Moon 9:00 PM PDT (7/23) 7:17 AM PDT (7/23)
Length of Visible Light 15h 21m
Length of Day
14h 21m
Full, 98% of the Moon is Illuminated
Jul 23
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter
Aug 20
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 63.0 °F 55.0 °F 75% 29.92 in 10.0 mi West 6.9 mph - N/A   Clear
1:54 AM 63.0 °F 55.9 °F 78% 29.93 in 10.0 mi WSW 4.6 mph - N/A   Clear
2:54 AM 64.0 °F 54.0 °F 70% 29.92 in 10.0 mi SW 6.9 mph - N/A   Clear
3:54 AM 64.0 °F 54.0 °F 70% 29.92 in 10.0 mi WSW 8.1 mph - N/A   Clear
4:54 AM 62.1 °F 57.0 °F 84% 29.95 in 10.0 mi South 8.1 mph - N/A   Clear
5:54 AM 62.1 °F 55.0 °F 78% 29.96 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 61.0 °F 55.0 °F 81% 29.96 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 63.0 °F 57.0 °F 81% 29.96 in 10.0 mi SW 4.6 mph - N/A   Clear
8:54 AM 66.0 °F 55.9 °F 70% 29.96 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
9:54 AM 70.0 °F 55.0 °F 59% 29.97 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:54 AM 73.0 °F 57.0 °F 57% 29.98 in 10.0 mi SW 5.8 mph - N/A   Clear
11:54 AM 75.0 °F 57.0 °F 53% 29.97 in 10.0 mi SSW 9.2 mph - N/A   Clear
12:54 PM 73.9 °F 57.0 °F 55% 29.96 in 10.0 mi SSW 11.5 mph - N/A   Overcast
1:54 PM 75.9 °F 57.9 °F 54% 29.96 in 10.0 mi SSW 15.0 mph - N/A   Clear
2:54 PM 75.0 °F 57.0 °F 53% 29.95 in 10.0 mi SSW 12.7 mph - N/A   Clear
3:54 PM 75.0 °F 59.0 °F 57% 29.94 in 10.0 mi SSW 13.8 mph - N/A   Clear
4:54 PM 73.0 °F 57.9 °F 59% 29.92 in 10.0 mi South 10.4 mph - N/A   Clear
5:54 PM 73.0 °F 59.0 °F 61% 29.92 in 10.0 mi South 9.2 mph - N/A   Clear
6:54 PM 70.0 °F 57.9 °F 65% 29.92 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
7:54 PM 68.0 °F 57.9 °F 70% 29.92 in 10.0 mi SSW 10.4 mph - N/A   Clear
8:54 PM 66.0 °F 57.9 °F 75% 29.93 in 10.0 mi SSW 9.2 mph - N/A   Clear
9:54 PM 64.0 °F 57.9 °F 80% 29.94 in 10.0 mi SSW 9.2 mph - N/A   Clear
10:54 PM 62.1 °F 55.0 °F 78% 29.95 in 10.0 mi SSW 6.9 mph - N/A   Clear
11:54 PM 61.0 °F 54.0 °F 78% 29.95 in 10.0 mi SW 6.9 mph - N/A   Clear