820  
CDCA42 TJSJ 212155  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
555 PM AST SUN APR 21 2024  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 21 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 3:17 PM 93 1983 86 -1 85  
MINIMUM 76 2:09 AM 67 1955 74 2 74  
AVERAGE 81 80 1 80  
 
PRECIPITATION (IN)  
TODAY 0.14 4.90 2005 0.17 -0.03 0.05  
MONTH TO DATE 4.97 2.95 2.02 2.93  
SINCE MAR 1 7.86 5.13 2.73 5.18  
SINCE JAN 1 17.20 11.78 5.42 13.39  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 16 15 1 15  
MONTH TO DATE 355 311 44 285  
SINCE MAR 1 856 731 125 706  
SINCE JAN 1 1749 1478 271 1506    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 67  
AVERAGE 78  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 95 2014  
MINIMUM TEMPERATURE (F) 74 66 1957  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 6:03 AM AST SUNSET 6:43 PM AST  
APRIL 22 2024.........SUNRISE 6:02 AM AST SUNSET 6:43 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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