630  
CDCA42 TJSJ 010448  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1248 AM AST TUE OCT 01 2024  
   
...............................  
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR SEPTEMBER 30 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 91 1:05 PM 97 2023 89 2 97  
MINIMUM 78 11:59 PM 68 1954 76 2 84  
AVERAGE 85 82 3 91  
 
PRECIPITATION (IN)  
YESTERDAY 0.48 1.87 1954 0.17 0.31 T  
MONTH TO DATE 3.71 4.89 M1.18 0.76  
SINCE SEP 1 3.71 4.89 M1.18 0.76  
SINCE JAN 1 13.55 23.43 M9.88 13.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 20 17 3 26  
MONTH TO DATE 604 534 70 688  
SINCE SEP 1 604 534 70 688  
SINCE JAN 1 4380 4320 60 4790    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 70  
AVERAGE 84  
   
......................................................  
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 98 1972  
MINIMUM TEMPERATURE (F) 76 69 1977  
 
SUNRISE AND SUNSET  
OCTOBER 1 2024.......SUNRISE 7:10 AM ADT SUNSET 7:07 PM ADT  
OCTOBER 2 2024.......SUNRISE 7:10 AM ADT SUNSET 7:07 PM ADT  
 
M INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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