933  
CDCA42 TJSJ 312134  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
534 PM AST WED JAN 31 2024  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 31 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 79 2:48 PM 89 1995 83 -4 84  
MINIMUM 74 4:59 PM 61 1962 72 2 74  
AVERAGE 77 78 -1 79  
 
PRECIPITATION (IN)  
TODAY 1.21R 0.98 1982 0.10 1.11 0.04  
MONTH TO DATE 3.54 4.07 -0.53 5.63  
SINCE DEC 1 11.25 8.92 2.33 9.35  
SINCE JAN 1 3.54 4.07 -0.53 5.63  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 12 12 0 14  
MONTH TO DATE 475 389 86 418  
SINCE DEC 1 939 815 124 871  
SINCE JAN 1 475 389 86 418    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 79  
AVERAGE 87  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 88 1993  
MINIMUM TEMPERATURE (F) 72 65 1965  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 6:58 AM AST SUNSET 6:17 PM AST  
FEBRUARY 1 2024......SUNRISE 6:57 AM AST SUNSET 6:18 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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