


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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786 CDUS43 KLOT 240631 CLIUGN CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 131 AM CDT SUN AUG 24 2025 ................................... ...THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 23 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 85 12:46 PM 98 2023 80 5 81 MINIMUM 58 11:56 PM 53 2009 61 -3 54 AVERAGE 72 70 2 68 PRECIPITATION (IN) YESTERDAY 0.04 0.57 2020 0.11 -0.07 0.00 MONTH TO DATE 1.36 2.64 -1.28 2.01 SINCE JUN 1 11.16 10.57 0.59 14.29 SINCE JAN 1 19.59 23.41 -3.82 33.04 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 9 SINCE JUN 1 39 86 -47 44 SINCE JUL 1 3 13 -10 15 COOLING YESTERDAY 7 5 2 3 MONTH TO DATE 223 145 78 138 SINCE JUN 1 758 476 282 561 SINCE JAN 1 767 508 259 576 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 8.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 12:00 AM LOWEST 40 5:00 PM AVERAGE 62 .......................................................... THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 100 2023 MINIMUM TEMPERATURE (F) 60 50 2017 SUNRISE AND SUNSET AUGUST 24 2025........SUNRISE 6:08 AM CDT SUNSET 7:38 PM CDT AUGUST 25 2025........SUNRISE 6:09 AM CDT SUNSET 7:37 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$