574  
CDUS46 KMTR 050036  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
436 PM PST TUE MAR 04 2025  
   
...............................  
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MARCH 4 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 63 2:41 PM 83 1929 65 -2 61  
MINIMUM 44 4:10 AM 26 1894 46 -2 44  
AVERAGE 54 55 -1 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.01 1970 0.08 -0.08 0.01  
MONTH TO DATE 0.07 0.35 -0.28 0.48  
SINCE OCT 1 6.99 9.99 -3.00 12.93  
SINCE JAN 1 3.35 5.84 -2.49 9.50  
 
SNOWFALL (IN)  
TODAY MM 0.0 1947  
MONTH TO DATE T  
SINCE MAR 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
TODAY 11 10 1 12  
MONTH TO DATE 43 40 3 47  
SINCE MAR 1 43 40 3 47  
SINCE JUL 1 1214 1623 -409 1111  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 6:00 AM  
LOWEST 42 1:00 PM  
AVERAGE 62  
   
......................................................  
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 80 1959  
MINIMUM TEMPERATURE (F) 46 32 1923  
 
SUNRISE AND SUNSET  
MARCH 4 2025.........SUNRISE 6:34 AM PST SUNSET 6:05 PM PST  
MARCH 5 2025.........SUNRISE 6:33 AM PST SUNSET 6:06 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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