494  
CDUS46 KMTR 280826  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
125 AM PDT TUE MAR 28 2017  
 
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MARCH 27 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 323 PM 83 1986 67 -4 66  
MINIMUM 50 1155 PM 35 1972 47 3 53  
AVERAGE 57 57 0 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1963 0.06 -0.06 0.00  
MONTH TO DATE 1.45 2.31 -0.86 3.92  
SINCE OCT 1 16.71 13.58 3.13 13.02  
SINCE JAN 1 12.33 8.49 3.84 8.32  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 8 0 5  
MONTH TO DATE 196 244 -48 168  
SINCE MAR 1 196 244 -48 168  
SINCE JUL 1 1627 1909 -282 1538  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 400 AM  
LOWEST 52 100 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 81 1893  
MINIMUM TEMPERATURE (F) 47 36 1972  
 
 
SUNRISE AND SUNSET  
MARCH 28 2017.........SUNRISE 659 AM PDT SUNSET 727 PM PDT  
MARCH 29 2017.........SUNRISE 657 AM PDT SUNSET 728 PM PDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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