AFOS product CLISJU
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CDCA42 TJSJ 010901
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
501 AM AST SAT NOV 01 2025

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 31 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         89  10:35 AM  92    1973  88      1       80        
                                      2023                           
  MINIMUM         77  11:26 PM  70    1963  76      1       74        
  AVERAGE         83                        82      1       77     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.95          5.58 2024   0.20   0.75     5.58     
  MONTH TO DATE    5.73                      5.21   0.52     8.97     
  SINCE SEP 1     12.33                     11.71   0.62    12.28     
  SINCE JAN 1     55.95                     47.65   8.30    62.49     

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       18                        17      1       12        
  MONTH TO DATE  593                       547     46      645        
  SINCE SEP 1   1169                      1097     72     1284        
  SINCE JAN 1   5214                      4908    306     5735        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (90)        
  AVERAGE WIND SPEED     3.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.3                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90                                                        
 LOWEST     61                                                        
 AVERAGE    76                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   87        93      2014                      
 MINIMUM TEMPERATURE (F)   76        71      1963                      


SUNRISE AND SUNSET                                                    
NOVEMBER  1 2025......SUNRISE   6:24 AM AST   SUNSET   5:51 PM AST     
NOVEMBER  2 2025......SUNRISE   6:24 AM AST   SUNSET   5:51 PM AST     


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




$$