981  
CDUS43 KLOT 310636  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST WED DEC 31 2025  
   
...............................  
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR DECEMBER 30 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 25 11:59 PM 56 2002 35 -10 44  
MINIMUM 10 7:55 AM -1 1998 21 -11 32  
AVERAGE 18 28 -10 38  
 
PRECIPITATION (IN)  
YESTERDAY T 0.38 2019 0.06 -0.06 T  
MONTH TO DATE 2.20 1.67 0.53 2.47  
SINCE DEC 1 2.20 1.67 0.53 2.47  
SINCE JAN 1 29.22 33.30 -4.08 37.46  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 37 10 27  
MONTH TO DATE 1157 996 161 994  
SINCE DEC 1 1157 996 161 994  
SINCE JUL 1 2219 2098 121 1909  
 
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 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 11.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 10:00 PM  
LOWEST 57 2:00 PM  
AVERAGE 75  
   
......................................................  
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 57 2004  
MINIMUM TEMPERATURE (F) 21 2 2017  
 
SUNRISE AND SUNSET  
DECEMBER 31 2025......SUNRISE 7:14 AM CST SUNSET 4:28 PM CST  
JANUARY 1 2026.......SUNRISE 7:14 AM CST SUNSET 4:29 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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