769  
CDUS43 KLOT 140635  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1235 AM CST SUN DEC 14 2025  
   
...............................
 
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR DECEMBER 13 2025
 
 
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)  
YESTERDAY  
MAXIMUM 27 12:42 AM 63 2015 39 -12 29  
MINIMUM 5 11:59 PM -10 2000 25 -20 8  
AVERAGE 16 32 -16 19  
 
PRECIPITATION (IN)  
YESTERDAY T 0.32 2015 0.05 -0.05 0.00  
MONTH TO DATE 0.30 0.78 -0.48 T  
SINCE DEC 1 0.30 0.78 -0.48 T  
SINCE JAN 1 27.32 32.41 -5.09 34.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 33 16 46  
MONTH TO DATE 562 399 163 493  
SINCE DEC 1 562 399 163 493  
SINCE JUL 1 1624 1501 123 1408  
 
COOLING  
YESTERDAY 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 23 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 13.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1:00 AM  
LOWEST 55 7:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 63 2015  
MINIMUM TEMPERATURE (F) 25 0 2016  
 
SUNRISE AND SUNSET  
DECEMBER 14 2025......SUNRISE 7:07 AM CST SUNSET 4:19 PM CST  
DECEMBER 15 2025......SUNRISE 7:07 AM CST SUNSET 4:19 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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