Weather History for San Jose, CA

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Monday, October 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 64 °F 65 °F  
Max Temperature 74 °F 76 °F 94 °F (1961)
Min Temperature 53 °F 53 °F 37 °F (1893)
Degree Days  
Heating Degree Days 1 2  
Month to date heating degree days 49 19  
Since 1 July heating degree days 73 32  
Cooling Degree Days 0 1  
Month to date cooling degree days 35 33  
Year to date cooling degree days 479 716  
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in 0.03 in 0.38 in (1993)
Month to date precipitation 0.11 0.29  
Year to date precipitation 5.66 10.41  
Since 1 July precipitation 0.12 0.52  
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 4 mph (NW)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 15, 2012 Rise Set
Actual Time 7:16 AM PDT 6:29 PM PDT
Civil Twilight 6:49 AM PDT 6:56 PM PDT
Nautical Twilight 6:19 AM PDT 7:26 PM PDT
Astronomical Twilight 5:49 AM PDT 7:56 PM PDT
Moon 7:31 AM PDT (10/15) 6:35 PM PDT (10/15)
Length of Visible Light 12h 06m
Length of Day
11h 13m
New Moon, 0% of the Moon is Illuminated
Oct 15
New Moon
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:26 AM 53.6 °F - N/A% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:53 AM 54.0 °F - N/A% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:33 AM 53.6 °F - N/A% 30.09 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:45 AM 53.6 °F - N/A% 30.09 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 54.0 °F - N/A% 30.09 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
2:17 AM 53.6 °F - N/A% 30.09 in 7.0 mi Calm Calm - N/A   Overcast
2:53 AM 54.0 °F - N/A% 30.09 in 6.0 mi NW 4.6 mph - N/A   Haze
3:20 AM 53.6 °F - N/A% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 54.0 °F - N/A% 30.07 in 7.0 mi Calm Calm - N/A   Overcast
4:53 AM 54.0 °F - N/A% 30.07 in 6.0 mi Calm Calm - N/A   Haze
5:07 AM 53.6 °F 53.6 °F 100% 30.07 in 5.0 mi Calm Calm - N/A   Overcast
5:53 AM 59.0 °F 55.4 °F 88% 30.07 in 4.0 mi Calm Calm - N/A   Overcast
6:53 AM 59.0 °F 57.4 °F 94% 30.08 in 5.0 mi WNW 3.5 mph - N/A   Overcast
7:53 AM 58.6 °F 57.9 °F 97% 30.08 in 1.5 mi Calm Calm - N/A   Overcast
8:53 AM 58.1 °F 57.9 °F 99% 30.08 in 1.5 mi Calm Calm - N/A   Overcast
9:19 AM 59.0 °F 57.2 °F 94% 30.09 in 3.0 mi Calm Calm - N/A   Overcast
9:53 AM 58.6 °F 57.7 °F 97% 30.09 in 3.0 mi Calm Calm - N/A   Overcast
10:53 AM 57.9 °F 57.9 °F 100% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
11:19 AM 60.8 °F 57.2 °F 88% 30.09 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
11:33 AM 62.6 °F 57.2 °F 82% 30.09 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
11:53 AM 63.0 °F 57.9 °F 84% 30.08 in 10.0 mi NW 6.9 mph - N/A   Clear
12:53 PM 64.9 °F 57.0 °F 75% 30.06 in 10.0 mi NW 6.9 mph - N/A   Clear
1:53 PM 70.0 °F 57.0 °F 63% 30.01 in 10.0 mi NW 4.6 mph - N/A   Clear
2:53 PM 73.0 °F 55.9 °F 55% 29.99 in 10.0 mi NNW 8.1 mph - N/A   Clear
3:53 PM 73.9 °F 57.0 °F 55% 29.98 in 10.0 mi WNW 12.7 mph - N/A   Clear
4:53 PM 73.0 °F 57.0 °F 57% 29.97 in 10.0 mi NW 10.4 mph - N/A   Clear
5:53 PM 71.1 °F 55.9 °F 59% 29.97 in 10.0 mi NW 8.1 mph - N/A   Clear
6:53 PM 66.9 °F 55.0 °F 66% 29.98 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:53 PM 64.0 °F 57.0 °F 78% 29.99 in 10.0 mi NW 4.6 mph - N/A   Clear
8:53 PM 62.1 °F 57.9 °F 86% 30.00 in 10.0 mi NW 6.9 mph - N/A   Clear
9:53 PM 61.0 °F 59.0 °F 93% 30.01 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 60.1 °F 59.0 °F 96% 30.01 in 10.0 mi WNW 3.5 mph - N/A   Clear
11:53 PM 59.0 °F 57.9 °F 96% 30.01 in 10.0 mi Calm Calm - N/A   Clear