739  
CDCA42 TJSJ 071946  
CLIISX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
346 PM AST MON SEP 07 2026  
   
...............................  
 
...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR SEPTEMBER 7 2026...  
VALID TODAY AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1951 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM MM MM 95 2023 89 MM 89  
MINIMUM MM MM 67 1982 77 MM 75  
AVERAGE MM 83 MM 82  
 
PRECIPITATION (IN)  
TODAY MM 0.62 1977 0.17 MM MM  
MONTH TO DATE T 1.15 -1.15 0.00  
SINCE SEP 1 T 1.15 -1.15 0.00  
SINCE JAN 1 4.43 19.69 -15.26 3.30  
 
DEGREE DAYS  
HEATING  
TODAY MM 0 MM 0  
MONTH TO DATE MM 0 MM 0  
SINCE SEP 1 MM 0 MM 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY MM 18 MM 17  
MONTH TO DATE MM 126 MM 131  
SINCE SEP 1 MM 126 MM 131  
SINCE JAN 1 3727 3912 -185 4016    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 95 2023  
MINIMUM TEMPERATURE (F) 77 65 1982  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2026.....SUNRISE 6:06 AM AST SUNSET 6:28 PM AST  
SEPTEMBER 8 2026.....SUNRISE 6:06 AM AST SUNSET 6:27 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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