741  
CDUS43 KLOT 300633  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1233 AM CST TUE DEC 30 2025  
   
...............................
 
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR DECEMBER 29 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 24 12:15 AM 61 2019 35 -11 47  
MINIMUM 14 7:20 AM 5 2010 21 -7 38  
AVERAGE 19 28 -9 43  
 
PRECIPITATION (IN)  
YESTERDAY T 1.50 2024 0.05 -0.05 1.50  
MONTH TO DATE 2.11 1.61 0.50 2.47  
SINCE DEC 1 2.11 1.61 0.50 2.47  
SINCE JAN 1 29.13 33.24 -4.11 37.46  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 37 9 22  
MONTH TO DATE 1110 959 151 967  
SINCE DEC 1 1110 959 151 967  
SINCE JUL 1 2172 2061 111 1882  
 
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 43 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 21.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 8:00 AM  
LOWEST 65 4:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 56 2002  
MINIMUM TEMPERATURE (F) 21 -1 1998  
 
SUNRISE AND SUNSET  
DECEMBER 30 2025......SUNRISE 7:14 AM CST SUNSET 4:27 PM CST  
DECEMBER 31 2025......SUNRISE 7:14 AM CST SUNSET 4:28 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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