318  
CDCA42 TJSJ 290433  
CLISJU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1233 AM AST SUN JAN 29 2023  
   
...............................  
 
   
..THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 28 2023  
 
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)  
YESTERDAY  
MAXIMUM 83 3:23 PM 91 1983 83 0 83  
MINIMUM 72 9:48 PM 62 1965 72 0 71  
AVERAGE 78 78 0 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 0.76 1940 0.11 0.01 0.03  
MONTH TO DATE 5.25 3.75 1.50 2.26  
SINCE DEC 1 8.97 8.60 0.37 7.93  
SINCE JAN 1 5.25 3.75 1.50 2.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 13 12 1 12  
MONTH TO DATE 377 346 31 364  
SINCE DEC 1 830 772 58 832  
SINCE JAN 1 377 346 31 364    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 14.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 51  
AVERAGE 71  
   
......................................................  
 
THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 90 1978  
MINIMUM TEMPERATURE (F) 72 64 1964  
 
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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