304  
CDCA42 TJSJ 180441  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1241 AM AST THU JUL 18 2024  
   
...............................  
 
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JULY 17 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 89 3:58 PM 96 1995 90 -1 91  
MINIMUM 80 6:17 AM 74 1989 79 1 82  
AVERAGE 85 84 1 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.32 2005 0.10 -0.07 T  
MONTH TO DATE 1.59 1.46 0.13 0.37  
SINCE JUN 1 1.59 3.81 -2.22 1.89  
SINCE JAN 1 1.59 15.47 -13.88 8.39  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 21 20 1 22  
MONTH TO DATE 337 340 -3 365  
SINCE JUN 1 672 913 -241 965  
SINCE JAN 1 1917 3176 -1259 3218    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 70  
AVERAGE 76  
   
......................................................  
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 95 1993  
MINIMUM TEMPERATURE (F) 79 74 1989  
 
SUNRISE AND SUNSET  
JULY 18 2024..........SUNRISE 5:53 AM AST SUNSET 6:59 PM AST  
JULY 19 2024..........SUNRISE 5:54 AM AST SUNSET 6:59 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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