AFOS product CLISJU
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CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1232 AM AST THU SEP 14 2023

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR SEPTEMBER 13 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         96R  2:34 PM  94    1906  89      7       90        
                                      2017                           
                                      2019                           
  MINIMUM         82   3:45 AM  70    1928  78      4       78        
  AVERAGE         89                        83      6       84     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          7.39 1928   0.22  -0.22     0.03     
  MONTH TO DATE    1.34                      3.03  -1.69     4.79     
  SINCE SEP 1      1.34                      3.03  -1.69     4.79     
  SINCE JAN 1     32.02                     38.97  -6.95    46.18     

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       24                        18      6       19        
  MONTH TO DATE  276                       234     42      251        
  SINCE SEP 1    276                       234     42      251        
  SINCE JAN 1   4363                      4045    318     4057        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (190)       
  AVERAGE WIND SPEED     5.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.3                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82                                                        
 LOWEST     48                                                        
 AVERAGE    65                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89        95      1982                      
 MINIMUM TEMPERATURE (F)   78        71      1959                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 14 2023.....SUNRISE   6:12 AM AST   SUNSET   6:27 PM AST     
SEPTEMBER 15 2023.....SUNRISE   6:12 AM AST   SUNSET   6:26 PM AST     


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




$$