AFOS product CLISJU
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CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1257 AM AST THU OCT 12 2023

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 11 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         91   2:28 PM  95    2014  89      2       89        
  MINIMUM         79   4:30 AM  70    1956  77      2       80        
  AVERAGE         85                        83      2       85     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             2.64 2006   0.14  -0.14     0.14     
  MONTH TO DATE    2.17                      1.70   0.47     1.75     
  SINCE SEP 1      5.22                      8.20  -2.98    15.36     
  SINCE JAN 1     35.90                     44.14  -8.24    56.75     

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       20        
  MONTH TO DATE  238                       198     40      212        
  SINCE SEP 1    872                       748    124      777        
  SINCE JAN 1   4959                      4559    400     4583        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (70)        
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NE (50)        
  AVERAGE WIND SPEED     7.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82                                                        
 LOWEST     60                                                        
 AVERAGE    71                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89        97      1987                      
 MINIMUM TEMPERATURE (F)   77        72      1962                      


SUNRISE AND SUNSET                                                    
OCTOBER 12 2023.......SUNRISE   6:17 AM AST   SUNSET   6:04 PM AST     
OCTOBER 13 2023.......SUNRISE   6:17 AM AST   SUNSET   6:03 PM AST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$