898  
CDCA42 TJSJ 300425  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1225 AM AST SAT DEC 30 2023  
   
...............................  
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 29 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1951 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 2:54 PM 90 1972 85 1 87  
MINIMUM 70 6:21 AM 61 1982 72 -2 76  
AVERAGE 78 78 0 82  
 
PRECIPITATION (IN)  
YESTERDAY MM 1.44 1960 0.08 MM T  
MONTH TO DATE 1.30 3.10 -1.80 0.58  
SINCE DEC 1 1.30 3.10 -1.80 0.58  
SINCE JAN 1 30.37 36.86 -6.49 37.29  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 13 13 0 17  
MONTH TO DATE 478 401 77 409  
SINCE DEC 1 478 401 77 409  
SINCE JAN 1 6493 5722 771 6127    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 61  
AVERAGE 74  
   
......................................................  
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 88 1998  
2021  
MINIMUM TEMPERATURE (F) 72 63 1980  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 6:49 AM AST SUNSET 5:54 PM AST  
DECEMBER 31 2023......SUNRISE 6:49 AM AST SUNSET 5:55 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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