504  
CDUS46 KMTR 070029  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
529 PM PDT SAT MAY 06 2023  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MAY 6 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 65 12:32 PM 99 1987 72 -7 76  
MINIMUM 53 5:36 AM 38 1896 51 2 55  
AVERAGE 59 62 -3 66  
 
PRECIPITATION (IN)  
TODAY 0.02 0.47 1961 0.02 0.00 0.00  
MONTH TO DATE 0.41 0.11 0.30 0.00  
SINCE OCT 1 15.19 12.90 2.29 7.29  
SINCE JAN 1 10.08 8.75 1.33 0.65  
 
SNOWFALL (IN)  
TODAY MM 0.0 1947  
MONTH TO DATE MM  
SINCE MAR 1 MM  
SINCE JUL 1 MM  
 
DEGREE DAYS  
HEATING  
TODAY 6 4 2 0  
MONTH TO DATE 50 28 22 15  
SINCE MAR 1 664 503 161 424  
SINCE JUL 1 2325 2086 239 1830  
 
COOLING  
TODAY 0 1 -1 1  
MONTH TO DATE 0 6 -6 4  
SINCE MAR 1 13 19 -6 20  
SINCE JAN 1 13 19 -6 20    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 58 4:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 100 1987  
MINIMUM TEMPERATURE (F) 51 35 1897  
1916  
 
SUNRISE AND SUNSET  
MAY 6 2023...........SUNRISE 6:07 AM PDT SUNSET 8:02 PM PDT  
MAY 7 2023...........SUNRISE 6:06 AM PDT SUNSET 8:03 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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