532  
CDUS43 KLOT 152133  
CLIVPZ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT FRI MAY 15 2026  
   
...............................  
 
   
..THE VALPARAISO IN CLIMATE SUMMARY FOR MAY 15 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 71 2:59 PM 91 2025 73 -2 91  
MINIMUM 45 12:46 AM 35 2014 50 -5 60  
2016  
AVERAGE 58 61 -3 76  
 
PRECIPITATION (IN)  
TODAY T 1.25 2009 0.11 -0.11 0.07  
MONTH TO DATE 0.57 1.82 -1.25 1.14  
SINCE MAR 1 8.63 7.00 1.63 7.82  
SINCE JAN 1 9.53 10.12 -0.59 8.38  
 
DEGREE DAYS  
HEATING  
TODAY 7 6 1 0  
MONTH TO DATE 198 111 87 98  
SINCE MAR 1 1169 1327 -158 1204  
SINCE JUL 1 5705 5651 54 5524  
 
COOLING  
TODAY 0 2 -2 11  
MONTH TO DATE 0 22 -22 20  
SINCE MAR 1 17 34 -17 25  
SINCE JAN 1 17 34 -17 25    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 5:00 AM  
LOWEST 41 3:00 PM  
AVERAGE 61  
   
......................................................  
 
THE VALPARAISO IN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 88 2017  
MINIMUM TEMPERATURE (F) 51 35 2014  
 
SUNRISE AND SUNSET  
MAY 15 2026...........SUNRISE 5:29 AM CDT SUNSET 8:00 PM CDT  
MAY 16 2026...........SUNRISE 5:28 AM CDT SUNSET 8:01 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page