845  
CDCA42 TJSJ 100426  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1226 AM AST FRI MAY 10 2024  
   
...............................
 
 
   
..THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR MAY 9 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1951 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM MM MM 90 1999 87 MM 89  
2023  
MINIMUM MM MM 66 1982 75 MM 76  
AVERAGE MM 81 MM 83  
 
PRECIPITATION (IN)  
YESTERDAY MM 1.37 2014 0.14 MM T  
MONTH TO DATE 0.00 1.15 -1.15 T  
SINCE MAR 1 2.01 4.99 -2.98 2.11  
SINCE JAN 1 7.42 8.28 -0.86 4.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE MM 0 MM 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY MM 16 MM 18  
MONTH TO DATE MM 144 MM 153  
SINCE MAR 1 748 996 -248 1000  
SINCE JAN 1 1708 1754 -46 1801    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 91 1972  
MINIMUM TEMPERATURE (F) 75 68 1982  
 
SUNRISE AND SUNSET  
MAY 10 2024...........SUNRISE 5:48 AM AST SUNSET 6:43 PM AST  
MAY 11 2024...........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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