322  
CDCA42 TJSJ 101947  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
347 PM AST SAT MAY 10 2025  
   
...............................  
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR MAY 10 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 1:59 PM 91 1972 87 1 MM  
MINIMUM 77 1:54 AM 68 1982 75 2 MM  
AVERAGE 83 81 2 MM  
 
PRECIPITATION (IN)  
TODAY MM 2.33 2014 0.13 MM MM  
MONTH TO DATE 0.00 1.28 -1.28 T  
SINCE MAR 1 0.00 5.12 -5.12 2.01  
SINCE JAN 1 0.00 8.41 -8.41 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 18 16 2 MM  
MONTH TO DATE 163 160 3 MM  
SINCE MAR 1 1067 1012 55 748  
SINCE JAN 1 1858 1770 88 1708    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94  
LOWEST 72  
AVERAGE 83  
   
......................................................  
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 93 1972  
MINIMUM TEMPERATURE (F) 75 67 1974  
 
SUNRISE AND SUNSET  
MAY 10 2025...........SUNRISE 5:48 AM AST SUNSET 6:43 PM AST  
MAY 11 2025...........SUNRISE 5:48 AM AST SUNSET 6:43 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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