349
CDUS43 KLOT 172141
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT SUN MAY 17 2026
...............................
..THE WAUKEGAN IL CLIMATE SUMMARY FOR MAY 17 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 69 1:15 AM 84 2017 67 2 69
MINIMUM 52 12:00 PM 34 2002 46 6 52
2009
AVERAGE 61 57 4 61
PRECIPITATION (IN)
TODAY 0.00 2.50 2020 0.12 -0.12 T
MONTH TO DATE 0.37 2.12 -1.75 1.24
SINCE MAR 1 13.07 8.11 4.96 5.90
SINCE JAN 1 14.02 11.04 2.98 6.95
DEGREE DAYS
HEATING
TODAY 4 9 -5 4
MONTH TO DATE 246 197 49 158
SINCE MAR 1 1424 1690 -266 1429
SINCE JUL 1 6120 6515 -395 5813
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 6 5 1 8
SINCE MAR 1 11 10 1 9
SINCE JAN 1 11 10 1 9
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 71 6:00 AM
AVERAGE 82
......................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 79 2024
MINIMUM TEMPERATURE (F) 47 32 2002
SUNRISE AND SUNSET
MAY 17 2026...........SUNRISE 5:28 AM CDT SUNSET 8:09 PM CDT
MAY 18 2026...........SUNRISE 5:27 AM CDT SUNSET 8:10 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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