775   
CDCA42 TJSJ 140931  
CLIISX  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE SAN JUAN PR  
531 AM AST WED MAY 14 2025  
   
...............................  
  
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR MAY 13 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         85  11:24 AM  91    1998  87     -2       MM          
  MINIMUM         76   4:22 AM  67    1979  75      1       MM          
  AVERAGE         81                        81      0       MM       
  
PRECIPITATION (IN)                                                      
  YESTERDAY       MM             1.80 2004   0.14  MM       MM          
  MONTH TO DATE    0.00                      1.69  -1.69      T         
  SINCE MAR 1      0.00                      5.53  -5.53     2.01       
  SINCE JAN 1      0.00                      8.82  -8.82     7.42       
  
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       16                        16      0       MM          
  MONTH TO DATE  215                       208      7       MM          
  SINCE MAR 1   1119                      1060     59      748          
  SINCE JAN 1   1910                      1818     92     1708           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (90)          
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     E (100)         
  AVERAGE WIND SPEED    12.0                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.4                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT RAIN                                                            
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    94                                                          
 LOWEST     74                                                          
 AVERAGE    84                                                          
   
......................................................  
  
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   87        91      1973                        
 MINIMUM TEMPERATURE (F)   75        67      1982                        
  
SUNRISE AND SUNSET                                                      
MAY 14 2025...........SUNRISE   5:47 AM AST   SUNSET   6:44 PM AST       
MAY 15 2025...........SUNRISE   5:47 AM AST   SUNSET   6:45 PM AST       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab PR Page
Main Text Page