301  
CDCA42 TJSJ 212133  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
533 PM AST SUN JUL 21 2024  
   
...............................  
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JULY 21 2024...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 92R 2:13 PM 92 2014 89 3 89  
MINIMUM 80 6:01 AM 69 1982 77 3 76  
AVERAGE 86 83 3 83  
 
PRECIPITATION (IN)  
TODAY 0.00 2.80 1997 0.09 -0.09 0.00  
MONTH TO DATE T 1.71 -1.71 0.80  
SINCE JUN 1 1.87 3.63 -1.76 4.67  
SINCE JAN 1 9.77 14.38 -4.61 9.79  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 21 18 3 18  
MONTH TO DATE 442 378 64 409  
SINCE JUN 1 1051 912 139 1017  
SINCE JAN 1 2938 3026 -88 3221    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 57  
AVERAGE 71  
   
......................................................  
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 92 1972  
MINIMUM TEMPERATURE (F) 77 68 1982  
 
SUNRISE AND SUNSET  
JULY 21 2024..........SUNRISE 5:55 AM AST SUNSET 6:56 PM AST  
JULY 22 2024..........SUNRISE 5:55 AM AST SUNSET 6:56 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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