384  
CDCA42 TJSJ 200427  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1227 AM AST SUN OCT 20 2024  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 19 2024  
 
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)  
YESTERDAY  
MAXIMUM 91 11:37 AM 94 1978 89 2 90  
MINIMUM 81 6:47 AM 70 1959 77 4 81  
AVERAGE 86 83 3 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 1.15 1995 0.16 0.04 T  
MONTH TO DATE 1.98 2.91 M0.93 2.76  
SINCE SEP 1 5.29 9.41 M4.12 5.81  
SINCE JAN 1 55.50 45.35 10.15 36.44  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 21 18 3 21  
MONTH TO DATE 406 342 64 413  
SINCE SEP 1 1045 892 153 1047  
SINCE JAN 1 5496 4703 793 5134    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 68  
AVERAGE 78  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 95 1980  
MINIMUM TEMPERATURE (F) 77 67 1959  
 
SUNRISE AND SUNSET  
OCTOBER 20 2024.......SUNRISE 7:19 AM ADT SUNSET 6:58 PM ADT  
OCTOBER 21 2024.......SUNRISE 7:20 AM ADT SUNSET 6:57 PM ADT  
 
M INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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