302  
CDUS43 KLOT 032136  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CDT WED SEP 03 2025  
   
...............................  
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR SEPTEMBER 3 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 78 11:00 AM 93 2011 81 -3 76  
MINIMUM 56 5:47 AM 49 2024 59 -3 49  
AVERAGE 67 70 -3 63  
 
PRECIPITATION (IN)  
TODAY 0.01 0.61 2018 0.10 -0.09 0.00  
MONTH TO DATE 0.01 0.30 -0.29 0.00  
SINCE SEP 1 0.01 0.30 -0.29 0.00  
SINCE JAN 1 21.12 23.66 -2.54 28.10  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 2  
MONTH TO DATE 0 2 -2 6  
SINCE SEP 1 0 2 -2 6  
SINCE JUL 1 13 9 4 20  
 
COOLING  
TODAY 2 6 -4 0  
MONTH TO DATE 4 18 -14 0  
SINCE SEP 1 4 18 -14 0  
SINCE JAN 1 922 862 60 741    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 54 12:00 PM  
AVERAGE 71  
   
......................................................  
 
THE VALPARAISO IN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 94 2018  
MINIMUM TEMPERATURE (F) 59 48 2024  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2025.....SUNRISE 6:17 AM CDT SUNSET 7:17 PM CDT  
SEPTEMBER 4 2025.....SUNRISE 6:18 AM CDT SUNSET 7:15 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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