AFOS product CLISJU
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CDCA42 TJSJ 080436
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1236 AM AST FRI SEP 08 2023

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR SEPTEMBER 7 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  11:45 AM  95    1995  89      2       91        
  MINIMUM         80   1:58 PM  70    1910  78      2       78        
  AVERAGE         86                        83      3       85     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.96          2.13 1991   0.23   0.73     0.02     
  MONTH TO DATE    0.97                      1.66  -0.69     2.03     
  SINCE SEP 1      0.97                      1.66  -0.69     2.03     
  SINCE JAN 1     31.65                     37.60  -5.95    43.42     

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  152                       126     26      135        
  SINCE SEP 1    152                       126     26      135        
  SINCE JAN 1   4239                      3937    302     3941        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (70)        
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     E (110)       
  AVERAGE WIND SPEED     8.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HEAVY RAIN                                                          
  RAIN                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85                                                        
 LOWEST     67                                                        
 AVERAGE    76                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89        95      1995                      
 MINIMUM TEMPERATURE (F)   78        71      1956                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  8 2023.....SUNRISE   6:11 AM AST   SUNSET   6:33 PM AST     
SEPTEMBER  9 2023.....SUNRISE   6:11 AM AST   SUNSET   6:32 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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