283  
CDCA42 TJSJ 220456  
CLIIST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1256 AM AST MON MAY 22 2023  
   
...............................
 
 
   
..THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR MAY 21 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 12:42 PM 94 1994 87 -1 88  
MINIMUM 80 5:41 AM 71 1989 78 2 77  
AVERAGE 83 83 0 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.50 1995 0.10 -0.07 0.00  
MONTH TO DATE 0.41 2.15 -1.74 0.13  
SINCE MAR 1 3.12 6.25 -3.13 5.61  
SINCE JAN 1 5.85 10.79 -4.94 10.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 18 18 0 18  
MONTH TO DATE 380 358 22 335  
SINCE MAR 1 1275 1265 10 1181  
SINCE JAN 1 2079 2083 -4 1959    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 15.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 97 1993  
MINIMUM TEMPERATURE (F) 78 71 1973  
 
SUNRISE AND SUNSET  
MAY 22 2023...........SUNRISE 5:44 AM AST SUNSET 6:49 PM AST  
MAY 23 2023...........SUNRISE 5:44 AM AST SUNSET 6:49 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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