528  
CDUS43 KLOT 220639  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT THU MAY 22 2025  
   
...............................
 
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR MAY 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 55 10:21 AM 88 2024 75 -20 88  
MINIMUM 47 9:49 PM 30 2002 52 -5 60  
AVERAGE 51 64 -13 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.68 2013 0.12 -0.05 0.00  
MONTH TO DATE 1.78 2.56 -0.78 2.58  
SINCE MAR 1 8.46 7.74 0.72 12.10  
SINCE JAN 1 9.02 10.86 -1.84 16.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 4 10 0  
MONTH TO DATE 146 140 6 62  
SINCE MAR 1 1252 1356 -104 1122  
SINCE JUL 1 5573 5680 -107 5081  
 
COOLING  
YESTERDAY 0 3 -3 9  
MONTH TO DATE 29 37 -8 37  
SINCE MAR 1 34 49 -15 46  
SINCE JAN 1 34 49 -15 46    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 92 1:00 PM  
AVERAGE 96  
   
......................................................
 
 
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 87 2007  
2021  
MINIMUM TEMPERATURE (F) 53 36 2006  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 5:23 AM CDT SUNSET 8:07 PM CDT  
MAY 23 2025...........SUNRISE 5:22 AM CDT SUNSET 8:08 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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