231  
CDUS43 KLOT 100632  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT SUN SEP 10 2023  
   
...............................
 
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR SEPTEMBER 9 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 73 1:36 PM 94 2013 80 -7 84  
MINIMUM 53 10:49 PM 44 2010 57 -4 52  
AVERAGE 63 68 -5 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.60 2011 0.08 -0.08 0.00  
MONTH TO DATE 0.59 0.82 -0.23 0.00  
SINCE SEP 1 0.59 0.82 -0.23 0.00  
SINCE JAN 1 27.22 24.18 3.04 16.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 6 8 -2 0  
SINCE SEP 1 6 8 -2 0  
SINCE JUL 1 17 15 2 0  
 
COOLING  
YESTERDAY 0 5 -5 3  
MONTH TO DATE 57 49 8 44  
SINCE SEP 1 57 49 8 44  
SINCE JAN 1 662 893 -231 848    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 3.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 55 1:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 2013  
MINIMUM TEMPERATURE (F) 57 44 1998  
2017  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2023.....SUNRISE 6:23 AM CDT SUNSET 7:06 PM CDT  
SEPTEMBER 11 2023.....SUNRISE 6:24 AM CDT SUNSET 7:04 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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