AFOS product CLISJU
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978 
CDCA42 TJSJ 190900
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
500 AM AST SUN JAN 19 2025

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 18 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         84   2:33 PM  91    2014  83      1       86        
  MINIMUM         75   4:18 AM  64    1914  72      3       76        
  AVERAGE         80                        77      3       81     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.42          0.81 1940   0.13   0.29     0.24     
  MONTH TO DATE    1.73                      2.51  M0.78     1.03     
  SINCE DEC 1      6.58                      7.36  M0.78     8.74     
  SINCE JAN 1      1.73                      2.51  M0.78     1.03     

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       15                        12      3       16        
  MONTH TO DATE  256                       226     30      277        
  SINCE DEC 1    767                       652    115      741        
  SINCE JAN 1    256                       226     30      277        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NE (60)        
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NE (50)        
  AVERAGE WIND SPEED    14.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94                                                        
 LOWEST     72                                                        
 AVERAGE    83                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   83        90      1977                      
 MINIMUM TEMPERATURE (F)   72        66      2000                      


SUNRISE AND SUNSET                                                    
JANUARY 19 2025.......SUNRISE   6:59 AM AST   SUNSET   6:11 PM AST     
JANUARY 20 2025.......SUNRISE   6:59 AM AST   SUNSET   6:11 PM AST     


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




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