AFOS product CLISJU
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CDCA42 TJSJ 160926
CLISJU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN JUAN PR
526 AM AST FRI MAY 16 2025

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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 15 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   1:52 PM  93    2017  87      0       89        
  MINIMUM         73   3:23 AM  68    1902  76     -3       78        
  AVERAGE         80                        81     -1       84     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.63          3.95 1995   0.18   0.45     0.03     
  MONTH TO DATE    4.30                      2.69   1.61     7.67     
  SINCE MAR 1     14.97                      9.47   5.50    19.70     
  SINCE JAN 1     21.76                     16.12   5.64    29.04     

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       15                        16     -1       19        
  MONTH TO DATE  232                       240     -8      279        
  SINCE MAR 1   1165                      1113     52     1285        
  SINCE JAN 1   2049                      1860    189     2178        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (90)        
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     E (80)        
  AVERAGE WIND SPEED     9.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97                                                        
 LOWEST     70                                                        
 AVERAGE    84                                                        

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   87        94      1903                      
 MINIMUM TEMPERATURE (F)   76        68      1961                      


SUNRISE AND SUNSET                                                    
MAY 16 2025...........SUNRISE   5:50 AM AST   SUNSET   6:51 PM AST     
MAY 17 2025...........SUNRISE   5:50 AM AST   SUNSET   6:51 PM AST     


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




$$