AFOS product CLISJU
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CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
405 AM AST SUN MAY 25 2025

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 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         87   3:16 PM  95    2020  88     -1       92        
  MINIMUM         77   5:23 AM  70    1910  76      1       80        
  AVERAGE         82                        82      0       86     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             2.58 1920   0.17  -0.17      T       
  MONTH TO DATE    6.13                      4.29   1.84     9.65     
  SINCE MAR 1     16.80                     11.07   5.73    21.68     
  SINCE JAN 1     23.59                     17.72   5.87    31.02     

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

 COOLING                                                              
  YESTERDAY       17                        17      0       21        
  MONTH TO DATE  382                       392    -10      464        
  SINCE MAR 1   1315                      1265     50     1470        
  SINCE JAN 1   2199                      2012    187     2363        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NE (60)        
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NE (60)        
  AVERAGE WIND SPEED    13.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   113                                                        
 LOWEST     65                                                        
 AVERAGE    89                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   88        94      1980                      
                                             2020                     
 MINIMUM TEMPERATURE (F)   76        70      1964                      


SUNRISE AND SUNSET                                                    
MAY 25 2025...........SUNRISE   5:48 AM AST   SUNSET   6:54 PM AST     
MAY 26 2025...........SUNRISE   5:48 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.




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