334  
CDCA42 TJSJ 221022  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
622 AM AST SUN DEC 22 2024  
   
...............................  
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 21 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1951 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88R MM 88 1998 85 3 87  
2024  
MINIMUM 79 MM 64 1983 72 7 71  
AVERAGE 84 79 5 79  
 
PRECIPITATION (IN)  
YESTERDAY MM 1.05 1997 0.09 MM 0.00  
MONTH TO DATE 0.25 2.42 M2.17 0.81  
SINCE DEC 1 0.25 2.42 M2.17 0.81  
SINCE JAN 1 13.88 36.18 M22.30 14.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 19 14 5 14  
MONTH TO DATE 354 295 59 364  
SINCE DEC 1 354 295 59 364  
SINCE JAN 1 5864 5616 248 6379    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 70  
AVERAGE 80  
   
......................................................  
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 88 2017  
MINIMUM TEMPERATURE (F) 72 65 1952  
 
SUNRISE AND SUNSET  
DECEMBER 22 2024......SUNRISE 6:46 AM AST SUNSET 5:50 PM AST  
DECEMBER 23 2024......SUNRISE 6:46 AM AST SUNSET 5:51 PM AST  
 
M INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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