955  
CDUS43 KLOT 170638  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
138 AM CDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR SEPTEMBER 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 72 2:28 PM 92 2018 78 -6 84  
MINIMUM 49 5:23 AM 38 2011 55 -6 53  
AVERAGE 61 66 -5 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.04 2004 0.07 -0.07 0.00  
MONTH TO DATE 1.24 1.33 -0.09 0.85  
SINCE SEP 1 1.24 1.33 -0.09 0.85  
SINCE JAN 1 27.87 24.69 3.18 17.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 37 20 17 14  
SINCE SEP 1 37 20 17 14  
SINCE JUL 1 48 27 21 14  
 
COOLING  
YESTERDAY 0 4 -4 4  
MONTH TO DATE 57 77 -20 58  
SINCE SEP 1 57 77 -20 58  
SINCE JAN 1 662 921 -259 862    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 53 2:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 93 2018  
MINIMUM TEMPERATURE (F) 54 41 2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 6:30 AM CDT SUNSET 6:54 PM CDT  
SEPTEMBER 18 2023.....SUNRISE 6:31 AM CDT SUNSET 6:52 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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