158  
CDUS43 KLOT 200637  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1237 AM CST WED DEC 20 2023  
   
...............................  
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR DECEMBER 19 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 30 11:13 PM 53 2011 38 -8 25  
MINIMUM 16 7:02 AM -13 2016 24 -8 9  
AVERAGE 23 31 -8 17  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 1998 0.05 -0.05 0.00  
MONTH TO DATE 1.76 1.10 0.66 1.26  
SINCE DEC 1 1.76 1.10 0.66 1.26  
SINCE JAN 1 37.86 32.73 5.13 23.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 34 8 48  
MONTH TO DATE 533 601 -68 618  
SINCE DEC 1 533 601 -68 618  
SINCE JUL 1 1674 1703 -29 1766  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 708 975 -267 911    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 8:00 AM  
LOWEST 53 2:00 PM  
AVERAGE 67  
   
......................................................  
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 53 2018  
MINIMUM TEMPERATURE (F) 23 -6 2000  
 
SUNRISE AND SUNSET  
DECEMBER 20 2023......SUNRISE 7:10 AM CST SUNSET 4:21 PM CST  
DECEMBER 21 2023......SUNRISE 7:11 AM CST SUNSET 4:21 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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