840  
CDUS43 KLOT 022147  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
447 PM CDT TUE SEP 02 2025  
   
...............................  
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR SEPTEMBER 2 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 81 2:59 PM 95 2011 81 0 74  
MINIMUM 53 5:32 AM 44 2017 59 -6 49  
AVERAGE 67 70 -3 62  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 2010 0.09 -0.09 0.00  
MONTH TO DATE 0.00 0.20 -0.20 0.00  
SINCE SEP 1 0.00 0.20 -0.20 0.00  
SINCE JAN 1 21.11 23.56 -2.45 28.10  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 3  
MONTH TO DATE 0 1 -1 4  
SINCE SEP 1 0 1 -1 4  
SINCE JUL 1 13 8 5 18  
 
COOLING  
TODAY 2 6 -4 0  
MONTH TO DATE 2 12 -10 0  
SINCE SEP 1 2 12 -10 0  
SINCE JAN 1 920 856 64 741    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 41 2:00 PM  
AVERAGE 69  
   
......................................................  
 
THE VALPARAISO IN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 93 2011  
MINIMUM TEMPERATURE (F) 59 49 2024  
 
SUNRISE AND SUNSET  
SEPTEMBER 2 2025.....SUNRISE 6:16 AM CDT SUNSET 7:19 PM CDT  
SEPTEMBER 3 2025.....SUNRISE 6:17 AM CDT SUNSET 7:17 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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