Weather History for KSJC - July, 2013

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Sunday, July 7, 2013

  Actual Average Record
Temperature  
Mean Temperature 67 °F 71 °F  
Max Temperature 79 °F 84 °F 108 °F (1905)
Min Temperature 54 °F 58 °F 42 °F (1903)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 12 15  
Since 1 July heating degree days 0 0  
Cooling Degree Days 2 6  
Month to date cooling degree days 55 42  
Year to date cooling degree days 227 227  
Since 1 June cooling degree days 160 157  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 64    
Maximum Humidity 86    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in (1947)
Month to date precipitation 0.00 0.00  
Year to date precipitation 2.24 9.89  
Since 1 July precipitation 0.00  
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 8 mph (WSW)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 07, 2013 Rise Set
Actual Time 5:54 AM PDT 8:31 PM PDT
Civil Twilight 5:23 AM PDT 9:01 PM PDT
Nautical Twilight 4:45 AM PDT 9:39 PM PDT
Astronomical Twilight 4:02 AM PDT 10:22 PM PDT
Moon 5:33 AM PDT (7/7) 8:00 PM PDT (7/7)
Length of Visible Light 15h 38m
Length of Day
14h 37m
Waning Crescent, 0% of the Moon is Illuminated
Jul 7
Waning Crescent
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 57.9 °F 50.0 °F 75% 29.81 in 10.0 mi SE 13.8 mph - N/A   Clear
1:53 AM 57.0 °F 50.0 °F 77% 29.80 in 10.0 mi SE 13.8 mph - N/A   Clear
2:53 AM 55.9 °F 50.0 °F 80% 29.80 in 10.0 mi SE 10.4 mph - N/A   Clear
3:53 AM 55.0 °F 51.1 °F 86% 29.80 in 10.0 mi SE 8.1 mph - N/A   Clear
4:53 AM 55.0 °F 51.1 °F 86% 29.81 in 10.0 mi SE 12.7 mph - N/A   Clear
5:53 AM 55.0 °F 51.1 °F 86% 29.82 in 10.0 mi SE 9.2 mph - N/A   Partly Cloudy
6:53 AM 55.0 °F 51.1 °F 86% 29.83 in 10.0 mi SE 10.4 mph - N/A   Partly Cloudy
7:24 AM 55.4 °F 51.8 °F 88% 29.83 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
7:53 AM 55.9 °F 51.1 °F 84% 29.84 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
8:27 AM 57.2 °F 51.8 °F 82% 29.84 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
8:53 AM 59.0 °F 51.1 °F 75% 29.85 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
9:53 AM 62.1 °F 51.1 °F 67% 29.84 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 66.9 °F 51.1 °F 57% 29.84 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 72.0 °F 51.1 °F 48% 29.83 in 10.0 mi WNW 4.6 mph - N/A   Clear
12:53 PM 75.0 °F 53.1 °F 46% 29.82 in 10.0 mi West 6.9 mph - N/A   Clear
1:53 PM 79.0 °F 53.1 °F 40% 29.80 in 10.0 mi NW 8.1 mph - N/A   Clear
2:53 PM 78.1 °F 55.0 °F 45% 29.80 in 10.0 mi NW 9.2 mph - N/A   Clear
3:53 PM 77.0 °F 55.9 °F 48% 29.79 in 10.0 mi WNW 12.7 mph - N/A   Clear
4:53 PM 75.0 °F 55.9 °F 51% 29.78 in 10.0 mi NW 13.8 mph - N/A   Clear
5:53 PM 73.0 °F 55.9 °F 55% 29.78 in 10.0 mi WNW 12.7 mph - N/A   Clear
6:53 PM 71.1 °F 55.0 °F 57% 29.79 in 10.0 mi WNW 11.5 mph - N/A   Clear
7:53 PM 66.9 °F 55.0 °F 66% 29.81 in 10.0 mi WNW 11.5 mph - N/A   Clear
8:53 PM 63.0 °F 54.0 °F 72% 29.83 in 10.0 mi WNW 9.2 mph - N/A   Clear
9:53 PM 61.0 °F 53.1 °F 75% 29.86 in 10.0 mi West 9.2 mph - N/A   Clear
10:53 PM 60.1 °F 53.1 °F 78% 29.87 in 10.0 mi WNW 5.8 mph - N/A   Clear
11:53 PM 59.0 °F 53.1 °F 81% 29.87 in 10.0 mi WNW 3.5 mph - N/A   Clear