401  
CDCA42 TJSJ 312144  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
544 PM AST THU OCT 31 2024  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR OCTOBER 31 2024...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 81 12:22 AM 95 1992 88 M7 87  
MINIMUM 74 10:06 AM 71 1963 78 M4 79  
AVERAGE 78 82 M4 83  
 
PRECIPITATION (IN)  
TODAY 0.99R 0.52 2003 0.19 0.80 MM  
MONTH TO DATE 5.38 5.28 0.10 6.38  
SINCE SEP 1 11.72 11.17 0.55 8.69  
SINCE JAN 1 22.86 32.46 M9.60 19.46  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 13 18 M5 18  
MONTH TO DATE 602 569 33 589  
SINCE SEP 1 1197 1149 48 1227  
SINCE JAN 1 3995 5200 M1205 5388    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 84  
AVERAGE 91  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 95 1993  
MINIMUM TEMPERATURE (F) 77 70 1954  
 
SUNRISE AND SUNSET  
OCTOBER 31 2024.......SUNRISE 7:19 AM ADT SUNSET 6:47 PM ADT  
NOVEMBER 1 2024......SUNRISE 7:20 AM ADT SUNSET 6:47 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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