AFOS product CLISJU
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CDCA42 TJSJ 190939
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
539 AM AST SAT APR 19 2025

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 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   3:29 PM  93    2021  86     -2       85        
  MINIMUM         75   9:28 AM  68    1962  74      1       77        
  AVERAGE         80                        80      0       81     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.07          3.81 2005   0.16  -0.09      T       
  MONTH TO DATE    3.57                      2.45   1.12     4.63     
  SINCE MAR 1      7.60                      4.63   2.97     7.52     
  SINCE JAN 1     14.39                     11.28   3.11    16.86     

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

 COOLING                                                              
  YESTERDAY       15                        15      0       16        
  MONTH TO DATE  273                       266      7      306        
  SINCE MAR 1    763                       686     77      807        
  SINCE JAN 1   1647                      1433    214     1700        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (60)        
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (20)        
  AVERAGE WIND SPEED     6.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91                                                        
 LOWEST     70                                                        
 AVERAGE    81                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   86        92      2007                      
 MINIMUM TEMPERATURE (F)   74        66      1961                      


SUNRISE AND SUNSET                                                    
APRIL 19 2025.........SUNRISE   6:04 AM AST   SUNSET   6:42 PM AST     
APRIL 20 2025.........SUNRISE   6:03 AM AST   SUNSET   6:42 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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