860
CDUS43 KLOT 010635
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST THU JAN 01 2026
...............................
..THE WAUKEGAN IL CLIMATE SUMMARY FOR DECEMBER 31 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 2000 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 36 3:10 PM 55 2004 33 3 41
2010
MINIMUM 14 11:59 PM -4 2017 18 -4 33
AVERAGE 25 26 -1 37
PRECIPITATION (IN)
YESTERDAY 0.01 0.57 2018 0.06 -0.05 0.02
MONTH TO DATE 1.69 1.86 -0.17 0.86
SINCE DEC 1 1.69 1.86 -0.17 0.86
SINCE JAN 1 27.63 35.30 -7.67 40.53
DEGREE DAYS
HEATING
YESTERDAY 40 40 0 28
MONTH TO DATE 1230 1120 110 1038
SINCE DEC 1 1230 1120 110 1038
SINCE JUL 1 2330 2451 -121 1945
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 944 626 318 794
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 10.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 12:00 AM
LOWEST 59 9:00 PM
AVERAGE 76
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THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 48 2000
MINIMUM TEMPERATURE (F) 18 -8 2018
SUNRISE AND SUNSET
JANUARY 1 2026.......SUNRISE 7:21 AM CST SUNSET 4:30 PM CST
JANUARY 2 2026.......SUNRISE 7:21 AM CST SUNSET 4:30 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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