530  
CDUS43 KLOT 210704  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
204 AM CDT THU SEP 21 2023  
   
...............................
 
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR SEPTEMBER 20 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 80 2:44 PM 95 2018 76 4 90  
MINIMUM 50 5:48 AM 40 2020 53 -3 51  
AVERAGE 65 65 0 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 2021 0.09 -0.09 0.01  
MONTH TO DATE 1.65 1.66 -0.01 0.86  
SINCE SEP 1 1.65 1.66 -0.01 0.86  
SINCE JAN 1 28.28 25.02 3.26 17.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 56 31 25 14  
SINCE SEP 1 56 31 25 14  
SINCE JUL 1 67 38 29 14  
 
COOLING  
YESTERDAY 0 3 -3 6  
MONTH TO DATE 57 89 -32 82  
SINCE SEP 1 57 89 -32 82  
SINCE JAN 1 662 933 -271 886    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 41 3:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 2017  
MINIMUM TEMPERATURE (F) 53 37 2006  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 6:34 AM CDT SUNSET 6:47 PM CDT  
SEPTEMBER 22 2023.....SUNRISE 6:35 AM CDT SUNSET 6:46 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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