248  
CXUS52 TJSJ 170851  
CLIJNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
451 AM AST WED SEP 17 2025  
   
...............................  
 
...THE CEIBA/ROOSEVELT RDS PR CLIMATE SUMMARY FOR SEPTEMBER 16 2025...  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 MM 89 0 89  
MINIMUM 82 MM 77 5 82  
AVERAGE 86 83 3 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.20 -0.17 0.00  
MONTH TO DATE 2.70 3.25 -0.55 3.27  
SINCE SEP 1 2.70 3.25 -0.55 3.27  
SINCE JAN 1 4.31 32.45 -28.14 43.38  
   
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 70  
AVERAGE 78  
   
......................................................  
 
THE CEIBA/ROOSEVELT RDS PR CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2025.....SUNRISE 6:11 AM AST SUNSET 6:23 PM AST  
SEPTEMBER 18 2025.....SUNRISE 6:11 AM AST SUNSET 6:22 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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