AFOS product CLISJU
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CDCA42 TJSJ 070855
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
455 AM AST THU AUG 07 2025

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR AUGUST 6 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         91   2:11 PM  93    2008  89      2       91        
                                      2023                           
  MINIMUM         78   6:40 AM  69    1904  78      0       82        
  AVERAGE         85                        83      2       87     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.40          4.05 1955   0.17   0.23      T       
  MONTH TO DATE    1.63                      1.05   0.58     1.17     
  SINCE JUN 1     11.21                     11.73  -0.52     9.34     
  SINCE JAN 1     35.61                     30.70   4.91    42.22     

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

 COOLING                                                              
  YESTERDAY       20                        18      2       22        
  MONTH TO DATE  118                       108     10      128        
  SINCE JUN 1   1231                      1214     17     1414        
  SINCE JAN 1   3555                      3347    208     3926        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NE (60)        
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NE (60)        
  AVERAGE WIND SPEED     9.5                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90                                                        
 LOWEST     58                                                        
 AVERAGE    74                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89        92      2016                      
                                             2024                     
 MINIMUM TEMPERATURE (F)   78        69      1913                      


SUNRISE AND SUNSET                                                    
AUGUST  7 2025........SUNRISE   6:04 AM AST   SUNSET   6:55 PM AST     
AUGUST  8 2025........SUNRISE   6:04 AM AST   SUNSET   6:55 PM AST     


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




$$