788  
CDCA42 TJSJ 052128  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
528 PM AST SUN SEP 05 2021  
   
...............................
 
 
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR SEPTEMBER 5 2021...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM MM MM 98 1993 89 MM 89  
MINIMUM MM MM 70 1979 80 MM 81  
AVERAGE MM 85 MM 85  
 
PRECIPITATION (IN)  
TODAY MM 5.48 1960 0.20 MM 0.04  
MONTH TO DATE 0.00 0.98 -0.98 0.48  
SINCE SEP 1 0.00 0.98 -0.98 0.48  
SINCE JAN 1 19.14 22.27 -3.13 17.03  
 
DEGREE DAYS  
HEATING  
TODAY MM 0 MM 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY MM 20 MM 20  
MONTH TO DATE 80 100 -20 108  
SINCE SEP 1 80 100 -20 108  
SINCE JAN 1 4331 4151 180 4360    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 97 1994  
MINIMUM TEMPERATURE (F) 80 71 1954  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2021.....SUNRISE 6:06 AM AST SUNSET 6:30 PM AST  
SEPTEMBER 6 2021.....SUNRISE 6:06 AM AST SUNSET 6:30 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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