557  
CDUS43 KLOT 180650  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
150 AM CDT WED OCT 18 2023  
   
...............................
 
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR OCTOBER 17 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 62 3:44 PM 82 2016 65 -3 44  
MINIMUM 42 10:36 PM 30 2004 44 -2 38  
AVERAGE 52 54 -2 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.73 2012 0.12 -0.12 0.04  
MONTH TO DATE 5.00 1.90 3.10 0.41  
SINCE SEP 1 7.15 4.41 2.74 1.47  
SINCE JAN 1 33.78 27.77 6.01 18.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 11 2 24  
MONTH TO DATE 170 146 24 193  
SINCE SEP 1 233 221 12 289  
SINCE JUL 1 244 228 16 289  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 27 16 11 0  
SINCE SEP 1 99 127 -28 93  
SINCE JAN 1 704 971 -267 897    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 50 4:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 81 2016  
MINIMUM TEMPERATURE (F) 44 29 2018  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 7:03 AM CDT SUNSET 6:03 PM CDT  
OCTOBER 19 2023.......SUNRISE 7:04 AM CDT SUNSET 6:01 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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