699  
CDCA42 TJSJ 310448  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1248 AM AST WED JAN 31 2024  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JANUARY 30 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 4:36 PM 90 1980 84 -2 82  
MINIMUM 72 5:53 AM 66 1992 74 -2 74  
AVERAGE 77 79 -2 78  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.36 2016 0.07 MM MM  
MONTH TO DATE T 2.55 -2.55 1.24  
SINCE DEC 1 3.96 5.48 -1.52 2.06  
SINCE JAN 1 T 2.55 -2.55 1.24  
 
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 12 14 -2 13  
MONTH TO DATE 449 420 29 409  
SINCE DEC 1 921 887 34 875  
SINCE JAN 1 449 420 29 409    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 77  
AVERAGE 89  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 91 1993  
MINIMUM TEMPERATURE (F) 74 68 1994  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 6:53 AM AST SUNSET 6:13 PM AST  
FEBRUARY 1 2024......SUNRISE 6:53 AM AST SUNSET 6:14 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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