AFOS product CLISJU
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CDCA42 TJSJ 100447
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1247 AM AST TUE OCT 10 2023

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 9 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         96   2:24 PM  98    1981  89      7       89        
  MINIMUM         81   6:29 AM  71    1958  77      4       75        
  AVERAGE         89                        83      6       82     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.72 1970   0.14  -0.14     1.04     
  MONTH TO DATE    2.17                      1.42   0.75     1.59     
  SINCE SEP 1      5.22                      7.92  -2.70    15.20     
  SINCE JAN 1     35.90                     43.86  -7.96    56.59     

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       24                        18      6       17        
  MONTH TO DATE  196                       162     34      175        
  SINCE SEP 1    830                       712    118      740        
  SINCE JAN 1   4917                      4523    394     4546        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (70)        
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (140)       
  AVERAGE WIND SPEED     4.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85                                                        
 LOWEST     51                                                        
 AVERAGE    68                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89        95      1980                      
 MINIMUM TEMPERATURE (F)   77        71      1962                      


SUNRISE AND SUNSET                                                    
OCTOBER 10 2023.......SUNRISE   6:16 AM AST   SUNSET   6:05 PM AST     
OCTOBER 11 2023.......SUNRISE   6:17 AM AST   SUNSET   6:05 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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