559  
CDUS46 KMTR 200826  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
126 AM PDT MON AUG 20 2018  
 
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR AUGUST 19 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 200 PM 98 1950 82 -1 80  
MINIMUM 57 316 AM 43 1893 58 -1 59  
AVERAGE 69 70 -1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1976 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.01 -0.01 T  
SINCE OCT 1 9.11 15.63 -6.52 18.42  
SINCE JAN 1 7.54 10.54 -3.00 14.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 9 28 -19 13  
SINCE JUL 1 0 4 -4 0  
 
COOLING  
YESTERDAY 4 5 -1 5  
MONTH TO DATE 88 95 -7 126  
SINCE JUN 1 435 355 80 474  
SINCE JAN 1 468 418 50 547    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 42 100 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 1964  
MINIMUM TEMPERATURE (F) 58 42 1893  
 
 
SUNRISE AND SUNSET  
AUGUST 20 2018........SUNRISE 628 AM PDT SUNSET 753 PM PDT  
AUGUST 21 2018........SUNRISE 629 AM PDT SUNSET 752 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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