San Jose, CA

9:53 PM PDT on August 22, 2017 (GMT -0700)
San Jose International

Weather History for KSJC - April, 2013

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Monday, April 8, 2013

  Actual Average Record
Temperature  
Mean Temperature 57 °F 58 °F  
Max Temperature 66 °F 68 °F 94 °F (1989)
Min Temperature 48 °F 48 °F 36 °F (1896)
Degree Days  
Heating Degree Days 8 7  
Month to date heating degree days 40 62  
Since 1 July heating degree days 1898 2003  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1 2  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 39 °F    
Average Humidity 52    
Maximum Humidity 74    
Minimum Humidity 30    
Precipitation  
Precipitation T in 0.05 in 0.55 in (2015)
Month to date precipitation 0.26 0.41  
Year to date precipitation 2.19 9.13  
Since 1 July precipitation 9.38  
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 18 mph (WNW)    
Max Wind Speed 31 mph    
Max Gust Speed 39 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Apr. 08, 2013 Rise Set
Actual Time 6:42 AM PDT 7:36 PM PDT
Civil Twilight 6:15 AM PDT 8:03 PM PDT
Nautical Twilight 5:44 AM PDT 8:35 PM PDT
Astronomical Twilight 5:11 AM PDT 9:07 PM PDT
Moon 5:33 AM PDT (4/8) 6:17 PM PDT (4/8)
Length of Visible Light 13h 47m
Length of Day
12h 54m
Waning Crescent, 3% of the Moon is Illuminated
Apr 8
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:22 AM 53.6 °F 50.0 °F 88% 29.89 in 9.0 mi West 20.7 mph 29.9 mph 0.01 in Rain Light Rain
12:53 AM 52.0 °F 50.0 °F 93% 29.88 in 10.0 mi West 18.4 mph 23.0 mph 0.01 in   Mostly Cloudy
1:53 AM 50.0 °F 42.1 °F 74% 29.89 in 10.0 mi West 13.8 mph 26.5 mph N/A   Overcast
2:35 AM 50.0 °F 39.2 °F 66% 29.88 in 10.0 mi West 25.3 mph 35.7 mph N/A   Overcast
2:53 AM 48.9 °F 39.9 °F 71% 29.86 in 10.0 mi West 18.4 mph - N/A   Overcast
3:09 AM 50.0 °F 41.0 °F 71% 29.84 in 10.0 mi West 21.9 mph 34.5 mph N/A   Overcast
3:42 AM 50.0 °F 39.2 °F 66% 29.85 in 10.0 mi West 31.1 mph 43.7 mph N/A   Overcast
3:53 AM 50.0 °F 39.9 °F 68% 29.85 in 10.0 mi West 26.5 mph 38.0 mph N/A   Overcast
5:53 AM 50.0 °F 39.9 °F 68% 29.88 in 10.0 mi WNW 18.4 mph 24.2 mph N/A   Overcast
6:53 AM 48.0 °F 37.9 °F 68% 29.90 in 10.0 mi West 17.3 mph - N/A   Scattered Clouds
7:53 AM 50.0 °F 37.0 °F 61% 29.93 in 10.0 mi WNW 20.7 mph 27.6 mph N/A   Clear
8:53 AM 52.0 °F 37.0 °F 57% 29.94 in 10.0 mi WNW 18.4 mph 28.8 mph N/A   Clear
9:53 AM 54.0 °F 37.0 °F 53% 29.93 in 10.0 mi WNW 26.5 mph 33.4 mph N/A   Clear
10:53 AM 57.0 °F 36.0 °F 45% 29.94 in 10.0 mi WNW 25.3 mph 31.1 mph N/A   Clear
11:53 AM 60.1 °F 35.1 °F 39% 29.94 in 10.0 mi WNW 25.3 mph 32.2 mph N/A   Clear
12:53 PM 62.1 °F 32.0 °F 32% 29.93 in 10.0 mi West 25.3 mph 36.8 mph N/A   Clear
1:54 PM 64.0 °F 32.0 °F 30% 29.92 in 10.0 mi West 26.5 mph 35.7 mph N/A   Clear
2:53 PM 64.9 °F 33.1 °F 31% 29.91 in 10.0 mi WNW 26.5 mph 34.5 mph N/A   Clear
3:53 PM 64.9 °F 35.1 °F 33% 29.91 in 10.0 mi West 25.3 mph 33.4 mph N/A   Clear
4:53 PM 64.9 °F 39.0 °F 39% 29.90 in 10.0 mi West 21.9 mph 29.9 mph N/A   Clear
5:53 PM 63.0 °F 37.0 °F 38% 29.92 in 10.0 mi West 23.0 mph 32.2 mph N/A   Clear
6:53 PM 59.0 °F 37.9 °F 46% 29.94 in 10.0 mi WNW 17.3 mph 26.5 mph N/A   Clear
7:53 PM 55.0 °F 39.9 °F 57% 29.97 in 10.0 mi WNW 12.7 mph 23.0 mph N/A   Clear
8:53 PM 53.1 °F 42.1 °F 66% 29.99 in 10.0 mi WNW 12.7 mph - N/A   Clear
9:53 PM 53.1 °F 43.0 °F 69% 30.01 in 10.0 mi WNW 5.8 mph - N/A   Clear
10:53 PM 50.0 °F 42.1 °F 74% 30.02 in 10.0 mi NW 5.8 mph - N/A   Clear
11:53 PM 51.1 °F 42.1 °F 71% 30.03 in 10.0 mi Calm Calm - N/A   Clear