754 
CDCA42 TJSJ 230929
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
529 AM AST THU OCT 23 2025

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 22 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         88  11:08 AM  94    2024  88      0       94        
  MINIMUM         75   2:45 PM  69    1959  77     -2       78        
  AVERAGE         82                        82      0       86     

PRECIPITATION (IN)                                                    
  YESTERDAY        1.08          1.97 1998   0.18   0.90     0.08     
  MONTH TO DATE    4.05                      3.44   0.61     2.20     
  SINCE SEP 1     10.65                      9.94   0.71     5.51     
  SINCE JAN 1     54.27                     45.88   8.39    55.72     

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       17                        17      0       21        
  MONTH TO DATE  422                       395     27      471        
  SINCE SEP 1    998                       945     53     1110        
  SINCE JAN 1   5043                      4756    287     5561        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (100)       
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (110)       
  AVERAGE WIND SPEED     6.0                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94                                                        
 LOWEST     67                                                        
 AVERAGE    81                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   88        96      2024                      
 MINIMUM TEMPERATURE (F)   76        70      1961                      


SUNRISE AND SUNSET                                                    
OCTOBER 23 2025.......SUNRISE   6:20 AM AST   SUNSET   5:56 PM AST     
OCTOBER 24 2025.......SUNRISE   6:21 AM AST   SUNSET   5:55 PM AST     


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




$$