309  
CDUS43 KLOT 312135  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT SAT MAY 31 2025  
   
...............................  
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR MAY 31 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 59 12:00 AM 91 2018 78 -19 78  
2023  
MINIMUM 50 4:51 AM 42 2003 56 -6 49  
AVERAGE 55 67 -12 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.78 2012 0.11 -0.11 0.00  
MONTH TO DATE 2.32 3.71 -1.39 3.12  
SINCE MAR 1 9.00 8.89 0.11 12.64  
SINCE JAN 1 9.56 12.01 -2.45 16.65  
 
DEGREE DAYS  
HEATING  
TODAY 10 2 8 1  
MONTH TO DATE 225 173 52 85  
SINCE MAR 1 1331 1389 -58 1145  
SINCE JUL 1 5652 5713 -61 5104  
 
COOLING  
TODAY 0 4 -4 0  
MONTH TO DATE 29 72 -43 49  
SINCE MAR 1 34 84 -50 58  
SINCE JAN 1 34 84 -50 58    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1:00 AM  
LOWEST 55 3:00 PM  
AVERAGE 68  
   
......................................................  
 
THE VALPARAISO IN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 2009  
MINIMUM TEMPERATURE (F) 56 40 2003  
 
SUNRISE AND SUNSET  
MAY 31 2025...........SUNRISE 5:17 AM CDT SUNSET 8:15 PM CDT  
JUNE 1 2025..........SUNRISE 5:17 AM CDT SUNSET 8:16 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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