AFOS product CLISJU
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CDCA42 TJSJ 150904
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
504 AM AST WED OCT 15 2025

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 14 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         92  12:33 PM  97    1981  89      3       92        
  MINIMUM         77   3:22 AM  71    1958  77      0       80        
  AVERAGE         85                        83      2       86     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.35          3.70 1943   0.15   0.20     0.00     
  MONTH TO DATE    2.18                      2.13   0.05     1.59     
  SINCE SEP 1      8.78                      8.63   0.15     4.90     
  SINCE JAN 1     52.40                     44.57   7.83    55.11     

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       20                        18      2       21        
  MONTH TO DATE  267                       252     15      302        
  SINCE SEP 1    843                       802     41      941        
  SINCE JAN 1   4888                      4613    275     5392        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (70)        
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (60)        
  AVERAGE WIND SPEED     6.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93                                                        
 LOWEST     56                                                        
 AVERAGE    75                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89        96      2023                      
 MINIMUM TEMPERATURE (F)   77        71      1966                      


SUNRISE AND SUNSET                                                    
OCTOBER 15 2025.......SUNRISE   6:18 AM AST   SUNSET   6:01 PM AST     
OCTOBER 16 2025.......SUNRISE   6:18 AM AST   SUNSET   6:01 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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