864
CDUS43 KLOT 172147
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
447 PM CDT SUN AUG 17 2025
...............................
..THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 17 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 81 11:27 AM 87 2002 80 1 83
2016
MINIMUM 73 3:11 AM 52 2013 61 12 69
AVERAGE 77 71 6 76
PRECIPITATION (IN)
TODAY 0.07 0.66 2000 0.12 -0.05 0.10
MONTH TO DATE 0.92 1.97 -1.05 2.01
SINCE JUN 1 10.72 9.90 0.82 14.29
SINCE JAN 1 19.15 22.74 -3.59 33.04
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 39 86 -47 35
SINCE JUL 1 3 13 -10 6
COOLING
TODAY 12 6 6 11
MONTH TO DATE 180 110 70 123
SINCE JUN 1 715 441 274 546
SINCE JAN 1 724 473 251 561
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 2:00 AM
LOWEST 64 1:00 PM
AVERAGE 78
......................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 87 2016
MINIMUM TEMPERATURE (F) 61 51 2012
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 6:01 AM CDT SUNSET 7:49 PM CDT
AUGUST 18 2025........SUNRISE 6:02 AM CDT SUNSET 7:48 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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