902  
CDCA42 TJSJ 292105  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
505 PM AST SUN JAN 29 2023  
   
...............................
 
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 29 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1898 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 2:52 PM 90 1978 83 0 85  
MINIMUM 72 2:55 AM 64 1964 72 0 71  
AVERAGE 78 78 0 78  
 
PRECIPITATION (IN)  
TODAY 0.25 1.21 1956 0.11 0.14 T  
MONTH TO DATE 5.50 3.86 1.64 2.26  
SINCE DEC 1 9.22 8.71 0.51 7.93  
SINCE JAN 1 5.50 3.86 1.64 2.26  
 
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 13 12 1 13  
MONTH TO DATE 390 358 32 377  
SINCE DEC 1 843 784 59 845  
SINCE JAN 1 390 358 32 377    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 63  
AVERAGE 79  
   
......................................................
 
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 89 1998  
2020  
MINIMUM TEMPERATURE (F) 72 63 1965  
 
SUNRISE AND SUNSET  
JANUARY 29 2023.......SUNRISE 6:58 AM AST SUNSET 6:16 PM AST  
JANUARY 30 2023.......SUNRISE 6:58 AM AST SUNSET 6:17 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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