827   
CDCA42 TJSJ 170900  
CLIISX  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
500 AM AST THU APR 17 2025  
   
...............................  
  
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR APRIL 16 2025...  
  
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1951 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 YESTERDAY                                                             
  MAXIMUM         89R 12:47 PM  89    2025  86      3       MM          
  MINIMUM         77  11:59 PM  63    1954  74      3       MM          
  AVERAGE         83                        80      3       MM       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        0.00          2.41 2017   0.06  -0.06    MM          
  MONTH TO DATE    T                         1.01  -1.01     1.33       
  SINCE MAR 1      T                         2.63  -2.63     2.01       
  SINCE JAN 1      T                         5.92  -5.92     7.42       
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         0      0       MM          
  MONTH TO DATE    0                         0      0        0          
  SINCE MAR 1      0                         0      0        0          
  SINCE JUL 1      0                         0      0        0          
  
 COOLING                                                                
  YESTERDAY       18                        15      3       MM          
  MONTH TO DATE  254                       228     26      232          
  SINCE MAR 1    692                       639     53      748          
  SINCE JAN 1   1483                      1397     86     1708           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (100)         
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SE (120)         
  AVERAGE WIND SPEED    11.7                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.3                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT RAIN                                                            
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    85                                                          
 LOWEST     55                                                          
 AVERAGE    70                                                          
   
......................................................  
  
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   86        90      1958                        
 MINIMUM TEMPERATURE (F)   74        68      1982                        
  
SUNRISE AND SUNSET                                                      
APRIL 17 2025.........SUNRISE   6:01 AM AST   SUNSET   6:36 PM AST       
APRIL 18 2025.........SUNRISE   6:01 AM AST   SUNSET   6:36 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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