524  
CDUS43 KLOT 170730  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
230 AM CDT TUE OCT 17 2023  
   
...............................
 
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR OCTOBER 16 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 52 9:33 PM 79 1998 65 -13 59  
MINIMUM 48 6:10 AM 32 2018 44 4 38  
2020  
AVERAGE 50 55 -5 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.09 2001 0.11 -0.11 0.00  
MONTH TO DATE 5.00 1.78 3.22 0.37  
SINCE SEP 1 7.15 4.29 2.86 1.43  
SINCE JAN 1 33.78 27.65 6.13 18.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 11 4 16  
MONTH TO DATE 157 135 22 169  
SINCE SEP 1 220 210 10 265  
SINCE JUL 1 231 217 14 265  
 
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 13 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 12:00 AM  
LOWEST 74 10:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 82 2016  
MINIMUM TEMPERATURE (F) 44 30 2004  
 
SUNRISE AND SUNSET  
OCTOBER 17 2023.......SUNRISE 7:02 AM CDT SUNSET 6:04 PM CDT  
OCTOBER 18 2023.......SUNRISE 7:03 AM CDT SUNSET 6:03 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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