871  
CDCA42 TJSJ 290905  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
505 AM AST TUE APR 29 2025  
   
...............................  
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR APRIL 28 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 85 1:47 PM 94 1994 86 -1 MM  
MINIMUM 76 4:32 AM 70 1989 76 0 MM  
AVERAGE 81 81 0 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.32 3.05 1986 0.09 0.23 MM  
MONTH TO DATE 3.96 2.07 1.89 T  
SINCE MAR 1 6.43 3.93 2.50 T  
SINCE JAN 1 8.58 8.47 0.11 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 16 16 0 MM  
MONTH TO DATE 451 436 15 MM  
SINCE MAR 1 965 875 90 344  
SINCE JAN 1 1810 1693 117 1207    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 77  
AVERAGE 87  
   
......................................................  
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 96 1994  
MINIMUM TEMPERATURE (F) 76 69 1990  
 
SUNRISE AND SUNSET  
APRIL 29 2025.........SUNRISE 5:54 AM AST SUNSET 6:41 PM AST  
APRIL 30 2025.........SUNRISE 5:53 AM AST SUNSET 6:41 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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