625  
CDUS46 KMTR 020854  
CLISJC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1254 AM PST SUN FEB 02 2025  
   
...............................  
 
   
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 1 2025  
 
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)  
YESTERDAY  
MAXIMUM 61 5:30 PM 74 2018 61 0 62  
MINIMUM 53 6:01 AM 25 1904 43 10 50  
1917  
AVERAGE 57 52 5 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.73 1945 0.09 -0.08 0.45  
MONTH TO DATE 0.01 0.09 -0.08 0.45  
SINCE OCT 1 3.82 7.04 -3.22 8.36  
SINCE JAN 1 0.18 2.89 -2.71 4.93  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 1947  
MONTH TO DATE MM  
SINCE DEC 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 13 -5 9  
MONTH TO DATE 8 13 -5 9  
SINCE DEC 1 637 899 -262 609  
SINCE JUL 1 863 1264 -401 802  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 2 0 2 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 6:00 AM  
LOWEST 72 11:00 AM  
AVERAGE 81  
   
......................................................  
 
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 76 2018  
MINIMUM TEMPERATURE (F) 43 24 1904  
 
SUNRISE AND SUNSET  
FEBRUARY 2 2025......SUNRISE 7:10 AM PST SUNSET 5:34 PM PST  
FEBRUARY 3 2025......SUNRISE 7:09 AM PST SUNSET 5:35 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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