CDCA42 TJSJ 191942
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
342 PM AST TUE MAY 19 2026

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 19 2026...
VALID TODAY AS OF 0300 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1898 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         88   1:05 PM  95    2021  88      0       86        
  MINIMUM         76   6:04 AM  69    1940  76      0       75        
  AVERAGE         82                        82      0       81     

PRECIPITATION (IN)                                                    
  TODAY            T             2.73 2023   0.18  -0.18     0.90     
  MONTH TO DATE    1.33                      3.40  -2.07     5.42     
  SINCE MAR 1     10.98                     10.18   0.80    16.09     
  SINCE JAN 1     19.35                     16.83   2.52    22.88     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            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                                                              
  TODAY           17                        17      0       16        
  MONTH TO DATE  343                       307     36      293        
  SINCE MAR 1   1260                      1180     80     1226        
  SINCE JAN 1   2052                      1927    125     2110        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NE (60)        
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     E (70)        
  AVERAGE WIND SPEED    11.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85                                                        
 LOWEST     55                                                        
 AVERAGE    70                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   88        92      1999                      
                                             2024                     
 MINIMUM TEMPERATURE (F)   76        68      1957                      


SUNRISE AND SUNSET                                                    
MAY 19 2026...........SUNRISE   5:49 AM AST   SUNSET   6:52 PM AST     
MAY 20 2026...........SUNRISE   5:49 AM AST   SUNSET   6:52 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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