711  
CDUS43 KLOT 220637  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT FRI AUG 22 2025  
   
...............................  
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR AUGUST 21 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 79 1:30 PM 95 2003 83 -4 74  
MINIMUM 58 4:45 AM 48 2024 62 -4 48  
AVERAGE 69 72 -3 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.15 2014 0.13 -0.13 0.00  
MONTH TO DATE 2.54 2.64 -0.10 2.39  
SINCE JUN 1 11.24 10.10 1.14 9.89  
SINCE JAN 1 20.80 22.11 -1.31 26.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 4  
MONTH TO DATE 0 0 0 9  
SINCE JUN 1 17 25 -8 31  
SINCE JUL 1 0 2 -2 12  
 
COOLING  
YESTERDAY 4 8 -4 0  
MONTH TO DATE 206 179 27 122  
SINCE JUN 1 867 692 175 585  
SINCE JAN 1 901 776 125 643    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 3.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 4:00 AM  
LOWEST 69 1:00 PM  
AVERAGE 83  
   
......................................................  
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 90 2007  
MINIMUM TEMPERATURE (F) 62 47 2004  
 
SUNRISE AND SUNSET  
AUGUST 22 2025........SUNRISE 6:04 AM CDT SUNSET 7:36 PM CDT  
AUGUST 23 2025........SUNRISE 6:05 AM CDT SUNSET 7:35 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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