AFOS product CLISJU
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CDCA42 TJSJ 110449
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1249 AM AST WED OCT 11 2023

...................................

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 10 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         92  11:34 AM  95    1980  89      3       89        
  MINIMUM         81  11:44 PM  71    1962  77      4       75        
  AVERAGE         87                        83      4       82     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             4.02 2005   0.14  -0.14     0.02     
  MONTH TO DATE    2.17                      1.56   0.61     1.61     
  SINCE SEP 1      5.22                      8.06  -2.84    15.22     
  SINCE JAN 1     35.90                     44.00  -8.10    56.61     

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       22                        18      4       17        
  MONTH TO DATE  218                       180     38      192        
  SINCE SEP 1    852                       730    122      757        
  SINCE JAN 1   4939                      4541    398     4563        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NE (60)        
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (50)        
  AVERAGE WIND SPEED     7.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85                                                        
 LOWEST     59                                                        
 AVERAGE    72                                                        

..........................................................


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89        95      2014                      
 MINIMUM TEMPERATURE (F)   77        70      1956                      


SUNRISE AND SUNSET                                                    
OCTOBER 11 2023.......SUNRISE   6:17 AM AST   SUNSET   6:05 PM AST     
OCTOBER 12 2023.......SUNRISE   6:17 AM AST   SUNSET   6:04 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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