527  
CDCA42 TJSJ 051932  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
332 PM AST MON MAY 05 2025  
   
...............................  
 
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MAY 5 2025  
 
VALID TODAY AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 85 1:59 PM 110 2024 87 -2 MM  
MINIMUM 75 6:14 AM 66 1974 77 -2 MM  
AVERAGE 80 82 -2 MM  
 
PRECIPITATION (IN)  
TODAY 0.00 1.57 1982 0.11 -0.11 MM  
MONTH TO DATE 1.56 0.52 1.04 T  
SINCE MAR 1 10.40 4.62 5.78 T  
SINCE JAN 1 12.55 9.16 3.39 T  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 MM  
MONTH TO DATE 0 0 0 MM  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 15 17 -2 MM  
MONTH TO DATE 79 83 -4 MM  
SINCE MAR 1 1072 990 82 382  
SINCE JAN 1 1917 1808 109 1245    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 68  
AVERAGE 80  
   
......................................................  
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 96 1994  
2024  
MINIMUM TEMPERATURE (F) 77 70 1982  
 
SUNRISE AND SUNSET  
MAY 5 2025...........SUNRISE 5:51 AM AST SUNSET 6:43 PM AST  
MAY 6 2025...........SUNRISE 5:50 AM AST SUNSET 6:43 PM AST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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