780  
CDCA42 TJSJ 280856  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
456 AM AST FRI MAR 28 2025  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MARCH 27 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 1:05 PM 94 1994 85 2 MM  
MINIMUM 77 6:40 AM 66 2018 74 3 MM  
AVERAGE 82 80 2 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.51 2018 0.06 -0.02 MM  
MONTH TO DATE 2.14 1.59 0.55 T  
SINCE MAR 1 2.14 1.59 0.55 T  
SINCE JAN 1 4.29 6.13 -1.84 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 MM  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 17 14 3 MM  
MONTH TO DATE 446 378 68 344  
SINCE MAR 1 446 378 68 344  
SINCE JAN 1 1291 1196 95 1207    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 65  
AVERAGE 75  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 93 1993  
MINIMUM TEMPERATURE (F) 74 63 1972  
 
SUNRISE AND SUNSET  
MARCH 28 2025.........SUNRISE 7:17 AM ADT SUNSET 7:33 PM ADT  
MARCH 29 2025.........SUNRISE 7:16 AM ADT SUNSET 7:33 PM ADT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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