AFOS product CLISJU
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CDCA42 TJSJ 050433
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1233 AM AST TUE SEP 05 2023

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR SEPTEMBER 4 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         95R  1:15 PM  94    1974  89      6       88        
                                      2021                           
  MINIMUM         80   4:14 AM  70    1959  78      2       80        
  AVERAGE         88                        83      5       84     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.79 1954   0.24  -0.24     0.16     
  MONTH TO DATE    0.01                      0.95  -0.94     1.03     
  SINCE SEP 1      0.01                      0.95  -0.94     1.03     
  SINCE JAN 1     30.69                     36.89  -6.20    42.42     

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       23                        18      5       19        
  MONTH TO DATE   89                        72     17       77        
  SINCE SEP 1     89                        72     17       77        
  SINCE JAN 1   4176                      3883    293     3883        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (140)       
  AVERAGE WIND SPEED     5.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82                                                        
 LOWEST     56                                                        
 AVERAGE    69                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89        96      1981                      
 MINIMUM TEMPERATURE (F)   78        71      1956                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  5 2023.....SUNRISE   6:10 AM AST   SUNSET   6:35 PM AST     
SEPTEMBER  6 2023.....SUNRISE   6:10 AM AST   SUNSET   6:34 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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