237  
CDCA42 TJSJ 011947  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
347 PM AST THU MAY 01 2025  
   
...............................
 
 
   
..THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR MAY 1 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 84 11:17 AM 90 1973 87 -3 MM  
MINIMUM 77 6:33 AM 65 1975 75 2 MM  
AVERAGE 81 81 0 MM  
 
PRECIPITATION (IN)  
TODAY 0.00 3.70 2019 0.13 -0.13 MM  
MONTH TO DATE 0.00 0.13 -0.13 MM  
SINCE MAR 1 T 3.97 -3.97 2.01  
SINCE JAN 1 T 7.26 -7.26 7.42  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 16 16 0 MM  
MONTH TO DATE 16 16 0 MM  
SINCE MAR 1 920 868 52 748  
SINCE JAN 1 1711 1626 85 1708    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 80  
AVERAGE 89  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 91 1972  
MINIMUM TEMPERATURE (F) 75 65 1975  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 5:53 AM AST SUNSET 6:40 PM AST  
MAY 2 2025...........SUNRISE 5:52 AM AST SUNSET 6:40 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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