596  
CDUS43 KILX 202127  
CLIILX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
427 PM CDT WED MAY 20 2026  
   
...............................
 
 
   
..THE LINCOLN IL CLIMATE SUMMARY FOR MAY 20 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1905 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 MM 94 1996 76 -6 76  
MINIMUM 51 MM 33 1954 54 -3 59  
AVERAGE 61 65 -4 68  
 
PRECIPITATION (IN)  
TODAY 0.00 2.22 1974 0.13 -0.13 1.40  
MONTH TO DATE 1.81 2.87 -1.06 3.41  
SINCE MAR 1 14.84 9.81 5.03 9.78  
SINCE JAN 1 16.05 13.90 2.15 11.13  
 
SNOWFALL (IN)  
TODAY 0.0 T 2025 0.0 0.0 T  
MONTH TO DATE T 0.0 0.0 T  
SINCE MAR 1 1.5 1.8 -0.3 0.1  
SINCE JUL 1 29.1 19.3 9.8 14.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 3 1 0  
MONTH TO DATE 137 104 33 69  
SINCE MAR 1 915 1221 -306 993  
SINCE JUL 1 5209 5581 -372 5277  
 
COOLING  
TODAY 0 3 -3 3  
MONTH TO DATE 17 40 -23 32  
SINCE MAR 1 62 53 9 40  
SINCE JAN 1 62 53 9 40    
...............................................................
 
 
THE LINCOLN IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1934  
MINIMUM TEMPERATURE (F) 54 30 1929  
 
SUNRISE AND SUNSET  
MAY 20 2026...........SUNRISE 537 AM CDT SUNSET 811 PM CDT  
MAY 21 2026...........SUNRISE 537 AM CDT SUNSET 812 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 Main Text Page