294  
CDCA42 TJSJ 190426  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1226 AM AST SAT OCT 19 2024  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 18 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 90 2:35 PM 94 1979 89 1 92  
MINIMUM 79 5:34 AM 70 1957 77 2 79  
AVERAGE 85 83 2 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 3.07 1956 0.16 0.02 T  
MONTH TO DATE 1.78 2.75 M0.97 2.76  
SINCE SEP 1 5.09 9.25 M4.16 5.81  
SINCE JAN 1 55.30 45.19 10.11 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 20 18 2 21  
MONTH TO DATE 385 324 61 392  
SINCE SEP 1 1024 874 150 1026  
SINCE JAN 1 5475 4685 790 5113    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 70  
AVERAGE 81  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 94 1978  
MINIMUM TEMPERATURE (F) 77 70 1959  
 
SUNRISE AND SUNSET  
OCTOBER 19 2024.......SUNRISE 7:19 AM ADT SUNSET 6:58 PM ADT  
OCTOBER 20 2024.......SUNRISE 7:19 AM ADT SUNSET 6:58 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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