772  
CDUS43 KLOT 170633  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT SUN AUG 17 2025  
   
...............................  
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR AUGUST 16 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 93R 3:39 PM 92 2009 83 10 84  
MINIMUM 73 5:48 PM 48 2004 63 10 67  
AVERAGE 83 73 10 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 0.58 2016 0.13 -0.02 0.54  
MONTH TO DATE 0.28 2.00 -1.72 1.85  
SINCE JUN 1 8.98 9.46 -0.48 9.35  
SINCE JAN 1 18.54 21.47 -2.93 26.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 17 25 -8 23  
SINCE JUL 1 0 2 -2 4  
 
COOLING  
YESTERDAY 18 8 10 11  
MONTH TO DATE 163 139 24 110  
SINCE JUN 1 824 652 172 573  
SINCE JAN 1 858 736 122 631    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 PM  
LOWEST 60 12:00 PM  
AVERAGE 79  
   
......................................................  
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 87 2015  
MINIMUM TEMPERATURE (F) 63 54 2012  
2013  
 
SUNRISE AND SUNSET  
AUGUST 17 2025........SUNRISE 5:59 AM CDT SUNSET 7:44 PM CDT  
AUGUST 18 2025........SUNRISE 6:00 AM CDT SUNSET 7:42 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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