986  
CDUS46 KMTR 090028  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
528 PM PDT MON MAY 08 2023  
   
...............................
 
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MAY 8 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 67 3:06 PM 95 2001 72 -5 62  
MINIMUM 48 4:20 AM 38 1897 51 -3 49  
1925  
1930  
AVERAGE 58 62 -4 56  
 
PRECIPITATION (IN)  
TODAY 0.01 0.88 1956 0.02 -0.01 0.00  
MONTH TO DATE 0.44 0.14 0.30 0.00  
SINCE OCT 1 15.22 12.93 2.29 7.29  
SINCE JAN 1 10.11 8.78 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 7 4 3 9  
MONTH TO DATE 63 36 27 29  
SINCE MAR 1 677 511 166 438  
SINCE JUL 1 2338 2094 244 1844  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 8 -8 4  
SINCE MAR 1 13 21 -8 20  
SINCE JAN 1 13 21 -8 20    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 5:00 AM  
LOWEST 54 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 95 1931  
MINIMUM TEMPERATURE (F) 51 35 1896  
 
SUNRISE AND SUNSET  
MAY 8 2023...........SUNRISE 6:05 AM PDT SUNSET 8:04 PM PDT  
MAY 9 2023...........SUNRISE 6:04 AM PDT SUNSET 8:04 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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