554  
CDUS43 KLOT 190635  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT TUE AUG 19 2025  
   
...............................  
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR AUGUST 18 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 85 4:38 PM 87 2019 83 2 75  
MINIMUM 67 6:02 AM 49 2012 62 5 65  
AVERAGE 76 73 3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.73 2.38 2015 0.13 0.60 0.15  
MONTH TO DATE 1.65 2.26 -0.61 2.39  
SINCE JUN 1 10.35 9.72 0.63 9.89  
SINCE JAN 1 19.91 21.73 -1.82 26.54  
 
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 11 8 3 5  
MONTH TO DATE 187 155 32 122  
SINCE JUN 1 848 668 180 585  
SINCE JAN 1 882 752 130 643    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1:00 AM  
LOWEST 72 4:00 PM  
AVERAGE 84  
   
......................................................  
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 89 2019  
MINIMUM TEMPERATURE (F) 62 51 2000  
2023  
 
SUNRISE AND SUNSET  
AUGUST 19 2025........SUNRISE 6:01 AM CDT SUNSET 7:41 PM CDT  
AUGUST 20 2025........SUNRISE 6:02 AM CDT SUNSET 7:39 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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