875
CDUS43 KLOT 182134
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT MON MAY 18 2026
...............................
..THE WAUKEGAN IL CLIMATE SUMMARY FOR MAY 18 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 2000 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82R 2:36 PM 79 2024 67 15 59
MINIMUM 59 12:14 AM 32 2002 47 12 43
AVERAGE 71 57 14 51
PRECIPITATION (IN)
TODAY 0.07 2.50 2000 0.13 -0.06 0.00
MONTH TO DATE 0.44 2.25 -1.81 1.24
SINCE MAR 1 13.14 8.24 4.90 5.90
SINCE JAN 1 14.09 11.17 2.92 6.95
DEGREE DAYS
HEATING
TODAY 0 9 -9 14
MONTH TO DATE 246 206 40 172
SINCE MAR 1 1424 1699 -275 1443
SINCE JUL 1 6120 6524 -404 5827
COOLING
TODAY 6 1 5 0
MONTH TO DATE 12 6 6 8
SINCE MAR 1 17 11 6 9
SINCE JAN 1 17 11 6 9
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 16.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 11:00 AM
LOWEST 56 2:00 PM
AVERAGE 75
......................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 81 2012
MINIMUM TEMPERATURE (F) 47 33 2008
2015
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 5:27 AM CDT SUNSET 8:10 PM CDT
MAY 19 2026...........SUNRISE 5:26 AM CDT SUNSET 8:11 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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