752   
CDCA42 TJSJ 180938  
CLIIST  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
500 AM AST FRI APR 18 2025  
   
...............................  
  
...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR APRIL 17 2025...  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1953 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 YESTERDAY                                                             
  MAXIMUM         86   2:12 PM  94    1992  86      0       MM          
  MINIMUM         73   5:45 AM  69    2003  76     -3       MM          
  AVERAGE         80                        81     -1       MM       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.84          4.59 2003   0.07   0.77    MM          
  MONTH TO DATE    1.50                      1.21   0.29      T         
  SINCE MAR 1      3.97                      3.07   0.90      T         
  SINCE JAN 1      6.12                      7.61  -1.49      T         
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         0      0       MM          
  MONTH TO DATE    0                         0      0       MM          
  SINCE MAR 1      0                         0      0        0          
  SINCE JUL 1      0                         0      0        0          
  
 COOLING                                                                
  YESTERDAY       15                        16     -1       MM          
  MONTH TO DATE  284                       260     24       MM          
  SINCE MAR 1    798                       699     99      344          
  SINCE JAN 1   1643                      1517    126     1207           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (160)         
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (160)         
  AVERAGE WIND SPEED     9.3                                          
  
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   100                                                          
 LOWEST     72                                                          
 AVERAGE    86                                                          
   
......................................................  
  
THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   86        93      1996                        
 MINIMUM TEMPERATURE (F)   76        71      1991                        
  
SUNRISE AND SUNSET                                                      
APRIL 18 2025.........SUNRISE   6:01 AM AST   SUNSET   6:38 PM AST       
APRIL 19 2025.........SUNRISE   6:00 AM AST   SUNSET   6:38 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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