393  
CDUS43 KLOT 110702  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
102 AM CST THU DEC 11 2025  
   
...............................  
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR DECEMBER 10 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 39 4:50 AM 59 2021 40 -1 42  
MINIMUM 28 11:59 PM -3 2013 26 2 29  
AVERAGE 34 33 1 36  
 
PRECIPITATION (IN)  
YESTERDAY 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  
YESTERDAY 31 32 -1 29  
MONTH TO DATE 433 302 131 350  
SINCE DEC 1 433 302 131 350  
SINCE JUL 1 1495 1404 91 1265  
 
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 25 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 15.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 AM  
LOWEST 65 10:00 PM  
AVERAGE 81  
   
......................................................  
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 58 2021  
MINIMUM TEMPERATURE (F) 26 -1 2013  
 
SUNRISE AND SUNSET  
DECEMBER 11 2025......SUNRISE 7:04 AM CST SUNSET 4:18 PM CST  
DECEMBER 12 2025......SUNRISE 7:05 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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