340  
CDUS43 KLOT 102234  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CST WED DEC 10 2025  
   
...............................
 
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR DECEMBER 10 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 39 4:50 AM 59 2021 40 -1 42  
MINIMUM 31 3:59 PM -3 2013 26 5 29  
AVERAGE 35 33 2 36  
 
PRECIPITATION (IN)  
TODAY 0.08 1.11 2021 0.05 0.03 0.00  
MONTH TO DATE 0.30 0.62 -0.32 T  
SINCE DEC 1 0.30 0.62 -0.32 T  
SINCE JAN 1 27.32 32.25 -4.93 34.99  
 
DEGREE DAYS  
HEATING  
TODAY 30 32 -2 29  
MONTH TO DATE 432 302 130 350  
SINCE DEC 1 432 302 130 350  
SINCE JUL 1 1494 1404 90 1265  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1080 975 105 863    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 17.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 AM  
LOWEST 78 12:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE VALPARAISO IN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 58 2021  
MINIMUM TEMPERATURE (F) 26 -1 2013  
 
SUNRISE AND SUNSET  
DECEMBER 10 2025......SUNRISE 7:04 AM CST SUNSET 4:18 PM CST  
DECEMBER 11 2025......SUNRISE 7:04 AM CST SUNSET 4:18 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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