AFOS product CLISJU
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CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
456 AM AST FRI JUL 25 2025

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 24 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   3:06 PM  93    1980  89      0       92        
  MINIMUM         80   3:30 AM  71    1904  78      2       80        
  AVERAGE         85                        83      2       86     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.02          3.00 1949   0.21  -0.19     0.02     
  MONTH TO DATE    4.60                      4.62  -0.02     3.45     
  SINCE JUN 1      8.61                      9.28  -0.67     6.86     
  SINCE JAN 1     33.01                     28.25   4.76    39.74     

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       21        
  MONTH TO DATE  452                       432     20      501        
  SINCE JUN 1    979                       975      4     1140        
  SINCE JAN 1   3303                      3108    195     3652        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     E (70)        
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     E (80)        
  AVERAGE WIND SPEED    14.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82                                                        
 LOWEST     63                                                        
 AVERAGE    73                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89        93      1980                      
 MINIMUM TEMPERATURE (F)   78        72      1956                      


SUNRISE AND SUNSET                                                    
JULY 25 2025..........SUNRISE   6:00 AM AST   SUNSET   7:01 PM AST     
JULY 26 2025..........SUNRISE   6:00 AM AST   SUNSET   7:01 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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