902  
CDCA42 TJSJ 160907  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
507 AM AST SUN MAR 16 2025  
   
...............................  
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MARCH 15 2025...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 2:07 PM 92 1996 84 3 85  
MINIMUM 74 5:01 AM 69 2002 74 0 74  
AVERAGE 81 79 2 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.02 1987 0.06 M0.06 MM  
MONTH TO DATE 1.65 0.83 0.82 T  
SINCE MAR 1 1.65 0.83 0.82 T  
SINCE JAN 1 3.80 5.37 M1.57 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 16 14 2 15  
MONTH TO DATE 243 210 33 217  
SINCE MAR 1 243 210 33 217  
SINCE JAN 1 1088 1028 60 1080    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 57  
AVERAGE 72  
   
......................................................  
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 92 1993  
MINIMUM TEMPERATURE (F) 74 69 1996  
 
SUNRISE AND SUNSET  
MARCH 16 2025.........SUNRISE 7:27 AM ADT SUNSET 7:30 PM ADT  
MARCH 17 2025.........SUNRISE 7:26 AM ADT SUNSET 7:30 PM ADT  
 
M INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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