San Jose, CA

6:44 AM PDT on April 19, 2018 (GMT -0700)
San Jose International

Weather History for KSJC - August, 2013

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Sunday, August 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 65 °F 70 °F  
Max Temperature 74 °F 82 °F 103 °F (1998)
Min Temperature 56 °F 58 °F 47 °F (1903)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 1 0  
Since 1 June heating degree days 13 28  
Since 1 July heating degree days 1 4  
Cooling Degree Days 0 5  
Month to date cooling degree days 2 20  
Year to date cooling degree days 300 343  
Since 1 June cooling degree days 233 280  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 73    
Maximum Humidity 93    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in (2018)
Month to date precipitation 0.00 0.00  
Year to date precipitation 2.24 10.53  
Since 1 July precipitation T  
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 20 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

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Astronomy

Aug. 04, 2013 Rise Set
Actual Time 6:14 AM PDT 8:12 PM PDT
Civil Twilight 5:46 AM PDT 8:40 PM PDT
Nautical Twilight 5:11 AM PDT 9:15 PM PDT
Astronomical Twilight 4:34 AM PDT 9:52 PM PDT
Moon 4:21 AM PDT (8/4) 6:38 PM PDT (8/4)
Length of Visible Light 14h 54m
Length of Day
13h 57m
Waning Crescent, 4% of the Moon is Illuminated
Aug 4
Waning Crescent
Aug 6
New
Aug 14
First Quarter
Aug 20
Full
Aug 28
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 57.0 °F 54.0 °F 89% 29.98 in 10.0 mi NNW 3.5 mph - N/A   Clear
1:14 AM 57.2 °F 53.6 °F 88% 29.98 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
1:53 AM 57.9 °F 54.0 °F 87% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 57.9 °F 54.0 °F 87% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 57.9 °F 52.0 °F 81% 29.98 in 10.0 mi ESE 6.9 mph - N/A   Overcast
4:53 AM 57.0 °F 52.0 °F 83% 29.99 in 10.0 mi ESE 8.1 mph - N/A   Overcast
5:53 AM 57.0 °F 52.0 °F 83% 30.00 in 10.0 mi ESE 6.9 mph - N/A   Overcast
6:53 AM 57.0 °F 52.0 °F 83% 30.00 in 10.0 mi SE 6.9 mph - N/A   Overcast
7:13 AM 55.4 °F 53.6 °F 94% 30.00 in 10.0 mi ESE 5.8 mph - N/A   Overcast
7:53 AM 55.9 °F 53.1 °F 90% 30.01 in 10.0 mi ESE 4.6 mph - N/A   Overcast
8:53 AM 55.9 °F 53.1 °F 90% 30.02 in 10.0 mi ESE 4.6 mph - N/A   Overcast
9:19 AM 57.2 °F 51.8 °F 82% 30.02 in 10.0 mi SE 5.8 mph - N/A   Overcast
9:53 AM 57.0 °F 52.0 °F 83% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Overcast
10:31 AM 59.0 °F 51.8 °F 77% 30.02 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
10:53 AM 62.1 °F 52.0 °F 70% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:53 AM 66.9 °F 53.1 °F 61% 30.01 in 10.0 mi Variable 3.5 mph - N/A   Clear
12:53 PM 70.0 °F 54.0 °F 57% 30.00 in 10.0 mi WNW 8.1 mph - N/A   Clear
1:53 PM 73.0 °F 55.0 °F 53% 29.98 in 10.0 mi West 8.1 mph - N/A   Clear
2:53 PM 73.0 °F 55.0 °F 53% 29.97 in 10.0 mi NW 10.4 mph - N/A   Clear
3:53 PM 73.0 °F 55.0 °F 53% 29.96 in 10.0 mi WNW 12.7 mph - N/A   Clear
4:53 PM 72.0 °F 55.0 °F 55% 29.95 in 10.0 mi WNW 12.7 mph - N/A   Clear
5:53 PM 70.0 °F 54.0 °F 57% 29.96 in 10.0 mi WNW 15.0 mph - N/A   Clear
6:53 PM 64.9 °F 54.0 °F 68% 29.97 in 10.0 mi WNW 15.0 mph - N/A   Clear
7:53 PM 62.1 °F 53.1 °F 72% 29.99 in 10.0 mi WNW 16.1 mph - N/A   Clear
8:53 PM 59.0 °F 53.1 °F 81% 30.01 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
9:07 PM 59.0 °F 53.6 °F 82% 30.02 in 10.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
9:53 PM 59.0 °F 53.1 °F 81% 30.02 in 10.0 mi NW 8.1 mph - N/A   Overcast
10:53 PM 59.0 °F 54.0 °F 83% 30.03 in 10.0 mi Variable 4.6 mph - N/A   Overcast
11:53 PM 59.0 °F 54.0 °F 83% 30.02 in 10.0 mi Calm Calm - N/A   Overcast