198  
CDUS43 KLOT 192143  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
443 PM CDT FRI SEP 19 2025  
   
...............................
 
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR SEPTEMBER 19 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 2:15 PM 92 2021 77 13 89  
MINIMUM 59 5:36 AM 37 2020 54 5 54  
AVERAGE 75 65 10 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.71 2001 0.08 -0.08 0.00  
MONTH TO DATE 0.73 1.57 -0.84 0.23  
SINCE SEP 1 0.73 1.57 -0.84 0.23  
SINCE JAN 1 21.84 24.93 -3.09 28.33  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 41 28 13 27  
SINCE SEP 1 41 28 13 27  
SINCE JUL 1 54 35 19 41  
 
COOLING  
TODAY 10 3 7 7  
MONTH TO DATE 64 86 -22 66  
SINCE SEP 1 64 86 -22 66  
SINCE JAN 1 982 930 52 807    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 32 2:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE VALPARAISO IN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 95 2018  
MINIMUM TEMPERATURE (F) 53 40 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2025.....SUNRISE 6:33 AM CDT SUNSET 6:50 PM CDT  
SEPTEMBER 20 2025.....SUNRISE 6:34 AM CDT SUNSET 6:48 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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