540   
CDCA42 TJSJ 181935  
CLIISX  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
335 PM AST SAT JAN 18 2025  
   
...............................  
  
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JANUARY 18 2025...  
VALID TODAY AS OF 0300 PM LOCAL TIME.  
  
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)                                                            
 TODAY                                                                 
  MAXIMUM         88  12:09 PM  90    2024  84      4       90          
  MINIMUM         76   5:23 AM  62    1981  71      5       78          
  AVERAGE         82                        78      4       84       
  
PRECIPITATION (IN)                                                      
  TODAY           MM             0.71 2012   0.06  MM       MM          
  MONTH TO DATE    0.00                      1.16  M1.16     0.00       
  SINCE DEC 1      0.00                      4.41  M4.41     0.81       
  SINCE JAN 1      0.00                      1.16  M1.16     0.00       
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY            0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE DEC 1      0                         0      0        0          
  SINCE JUL 1      0                         0      0        0          
  
 COOLING                                                                
  TODAY           17                        13      4       19          
  MONTH TO DATE  253                       234     19      305          
  SINCE DEC 1    757                       662     95      812          
  SINCE JAN 1    253                       234     19      305           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     E (100)         
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     E (100)         
  AVERAGE WIND SPEED    12.7                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.4                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  LIGHT RAIN                                                            
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    91                                                          
 LOWEST     63                                                          
 AVERAGE    77                                                          
   
......................................................  
  
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   84        89      2024                        
 MINIMUM TEMPERATURE (F)   71        61      2017                        
  
SUNRISE AND SUNSET                                                      
JANUARY 18 2025.......SUNRISE   6:53 AM AST   SUNSET   6:06 PM AST       
JANUARY 19 2025.......SUNRISE   6:53 AM AST   SUNSET   6:07 PM AST       
  
M  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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