416  
CXUS52 TJSJ 180424  
CLIJNR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN JUAN PR  
1224 AM AST MON SEP 18 2023  
   
...............................
 
 
...THE CEIBA/ROOSEVELT RDS PR CLIMATE SUMMARY FOR SEPTEMBER 17 2023...  
 
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 91 12:47 PM 89 2 86  
MINIMUM 82 5:20 AM 77 5 77  
AVERAGE 87 83 4 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 -0.21 0.14  
MONTH TO DATE 0.10 3.46 -3.36 6.53  
SINCE SEP 1 0.10 3.46 -3.36 6.53  
SINCE JAN 1 19.49 32.66 -13.17 30.01  
   
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 66  
AVERAGE 76  
   
......................................................
 
 
THE CEIBA/ROOSEVELT RDS PR CLIMATE NORMALS FOR TODAY  
NORMAL  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 6:11 AM AST SUNSET 6:22 PM AST  
SEPTEMBER 19 2023.....SUNRISE 6:11 AM AST SUNSET 6:21 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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