491  
CDUS43 KLOT 300643  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
143 AM CDT SAT AUG 30 2025  
   
...............................
 
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR AUGUST 29 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 1:07 PM 94 2010 82 -11 87  
MINIMUM 49R 4:36 AM 53 2009 60 -11 65  
2011  
AVERAGE 60 71 -11 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 2014 0.12 -0.12 0.00  
MONTH TO DATE 2.85 3.65 -0.80 3.95  
SINCE JUN 1 11.55 11.11 0.44 11.45  
SINCE JAN 1 21.11 23.12 -2.01 28.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 0 5 0  
MONTH TO DATE 12 0 12 11  
SINCE JUN 1 29 25 4 33  
SINCE JUL 1 12 2 10 14  
 
COOLING  
YESTERDAY 0 7 -7 11  
MONTH TO DATE 223 235 -12 197  
SINCE JUN 1 884 748 136 660  
SINCE JAN 1 918 832 86 718    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 3.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 11:00 PM  
LOWEST 49 2:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 94 2013  
MINIMUM TEMPERATURE (F) 60 47 1999  
2009  
 
SUNRISE AND SUNSET  
AUGUST 30 2025........SUNRISE 6:12 AM CDT SUNSET 7:24 PM CDT  
AUGUST 31 2025........SUNRISE 6:13 AM CDT SUNSET 7:22 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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