AFOS product CLISJU
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CDCA42 TJSJ 040437
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1237 AM AST WED OCT 04 2023

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 3 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         90   2:26 PM  96    1982  89      1       90        
  MINIMUM         81   8:00 PM  69    1938  77      4       80        
  AVERAGE         86                        83      3       85     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.18          1.00 1967   0.17   0.01      T       
  MONTH TO DATE    1.97                      0.51   1.46     0.18     
  SINCE SEP 1      5.02                      7.01  -1.99    13.79     
  SINCE JAN 1     35.70                     42.95  -7.25    55.18     

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       21                        18      3       20        
  MONTH TO DATE   61                        54      7       61        
  SINCE SEP 1    695                       604     91      626        
  SINCE JAN 1   4782                      4415    367     4432        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (310)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (10)        
  AVERAGE WIND SPEED     7.3                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94                                                        
 LOWEST     72                                                        
 AVERAGE    83                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89        95      2015                      
 MINIMUM TEMPERATURE (F)   77        71      1945                      


SUNRISE AND SUNSET                                                    
OCTOBER  4 2023.......SUNRISE   6:15 AM AST   SUNSET   6:10 PM AST     
OCTOBER  5 2023.......SUNRISE   6:15 AM AST   SUNSET   6:09 PM AST     


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




$$