953   
CDCA42 TJSJ 310851  
CLIISX  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
451 AM AST FRI JAN 31 2025  
   
...............................  
  
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JANUARY 30 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         88        MM  92    1973  84      4       87          
  MINIMUM         MM        MM  63    1979  71     MM       72          
  AVERAGE         MM                        78     MM       80         
  
PRECIPITATION (IN)                                                      
  YESTERDAY       MM             0.59 2005   0.06  MM        0.00       
  MONTH TO DATE    T                         1.89  M1.89     0.47       
  SINCE DEC 1      T                         5.14  M5.14     1.28       
  SINCE JAN 1      T                         1.89  M1.89     0.47       
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       MM                         0     MM        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE DEC 1      0                         0      0        0          
  SINCE JUL 1      0                         0      0        0          
  
 COOLING                                                                
  YESTERDAY       MM                        13     MM       15          
  MONTH TO DATE  405                       390     15      508          
  SINCE DEC 1    909                       818     91     1015          
  SINCE JAN 1    405                       390     15      508           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (70)          
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (70)          
  AVERAGE WIND SPEED     8.5                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.2                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    85                                                          
 LOWEST     65                                                          
 AVERAGE    75                                                          
   
......................................................  
  
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   84        89      1973                        
 MINIMUM TEMPERATURE (F)   71        63      1979                        
  
SUNRISE AND SUNSET                                                      
JANUARY 31 2025.......SUNRISE   6:52 AM AST   SUNSET   6:14 PM AST       
FEBRUARY  1 2025......SUNRISE   6:51 AM AST   SUNSET   6:14 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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