118  
CDUS43 KLOT 152133  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT FRI SEP 15 2023  
   
...............................
 
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR SEPTEMBER 15 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 2:37 PM 86 2017 78 -3 82  
MINIMUM 46 5:36 AM 39 2011 55 -9 54  
AVERAGE 61 67 -6 68  
 
PRECIPITATION (IN)  
TODAY 0.00 1.07 2005 0.08 -0.08 0.00  
MONTH TO DATE 1.24 1.26 -0.02 0.85  
SINCE SEP 1 1.24 1.26 -0.02 0.85  
SINCE JAN 1 27.87 24.62 3.25 17.50  
 
DEGREE DAYS  
HEATING  
TODAY 4 2 2 0  
MONTH TO DATE 33 18 15 14  
SINCE SEP 1 33 18 15 14  
SINCE JUL 1 44 25 19 14  
 
COOLING  
TODAY 0 4 -4 3  
MONTH TO DATE 57 73 -16 54  
SINCE SEP 1 57 73 -16 54  
SINCE JAN 1 662 917 -255 858    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 42 2:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE VALPARAISO IN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 2018  
MINIMUM TEMPERATURE (F) 55 38 2011  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 6:28 AM CDT SUNSET 6:58 PM CDT  
SEPTEMBER 16 2023.....SUNRISE 6:29 AM CDT SUNSET 6:56 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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