255  
CDCA42 TJSJ 180448  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1248 AM AST TUE JUN 18 2024  
   
...............................
 
 
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR JUNE 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 87 2:52 PM 96 1993 89 -2 89  
MINIMUM 75 4:51 AM 71 1972 80 -5 78  
AVERAGE 81 84 -3 84  
 
PRECIPITATION (IN)  
YESTERDAY MM 2.16 1978 0.08 MM 0.11  
MONTH TO DATE 0.00 1.27 -1.27 0.48  
SINCE JUN 1 0.00 1.27 -1.27 0.48  
SINCE JAN 1 T 12.93 -12.93 6.98  
 
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 16 19 -3 19  
MONTH TO DATE 73 320 -247 345  
SINCE JUN 1 73 320 -247 345  
SINCE JAN 1 1318 2583 -1265 2598    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
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) 89 97 1979  
MINIMUM TEMPERATURE (F) 80 74 2002  
 
SUNRISE AND SUNSET  
JUNE 18 2024..........SUNRISE 5:44 AM AST SUNSET 6:58 PM AST  
JUNE 19 2024..........SUNRISE 5:44 AM AST SUNSET 6:58 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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