AFOS product CLISJU
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CDCA42 TJSJ 270851
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
451 AM AST TUE MAY 27 2025

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 26 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   2:50 PM  94    2005  88      0       91        
  MINIMUM         78   3:27 AM  70    1911  76      2       81        
  AVERAGE         83                        82      1       86     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.24          2.70 1992   0.18   0.06      T       
  MONTH TO DATE    6.37                      4.64   1.73     9.65     
  SINCE MAR 1     17.04                     11.42   5.62    21.68     
  SINCE JAN 1     23.83                     18.07   5.76    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       18                        17      1       21        
  MONTH TO DATE  418                       426     -8      507        
  SINCE MAR 1   1351                      1299     52     1513        
  SINCE JAN 1   2235                      2046    189     2406        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (70)        
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (50)        
  AVERAGE WIND SPEED    11.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90                                                        
 LOWEST     72                                                        
 AVERAGE    81                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   88        95      1983                      
 MINIMUM TEMPERATURE (F)   76        69      1957                      


SUNRISE AND SUNSET                                                    
MAY 27 2025...........SUNRISE   5:47 AM AST   SUNSET   6:55 PM AST     
MAY 28 2025...........SUNRISE   5:47 AM AST   SUNSET   6:56 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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