AFOS product CLISJU
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CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
1224 AM AST FRI DEC 22 2023

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 21 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         84   1:17 PM  90    1965  84      0       86        
  MINIMUM         73  11:36 PM  64    1958  73      0       74        
  AVERAGE         79                        78      1       80     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.70          1.72 1982   0.13   0.57     0.43     
  MONTH TO DATE    6.26                      3.48   2.78     3.06     
  SINCE DEC 1      6.26                      3.48   2.78     3.06     
  SINCE JAN 1     54.77                     58.50  -3.73    71.10     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       14                        14      0       15        
  MONTH TO DATE  330                       294     36      302        
  SINCE DEC 1    330                       294     36      302        
  SINCE JAN 1   6229                      5667    562     5766        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (30)        
  AVERAGE WIND SPEED     5.5                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96                                                        
 LOWEST     69                                                        
 AVERAGE    83                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   84        90      1963                      
 MINIMUM TEMPERATURE (F)   73        63      1964                      


SUNRISE AND SUNSET                                                    
DECEMBER 22 2023......SUNRISE   6:52 AM AST   SUNSET   5:53 PM AST     
DECEMBER 23 2023......SUNRISE   6:52 AM AST   SUNSET   5:54 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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