


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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717 CDUS43 KLOT 170636 CLIUGN CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 136 AM CDT TUE JUN 17 2025 ................................... ...THE WAUKEGAN IL CLIMATE SUMMARY FOR JUNE 16 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 81 3:16 PM 94 2024 77 4 94 MINIMUM 57 2:51 AM 47 2020 57 0 65 AVERAGE 69 67 2 80 PRECIPITATION (IN) YESTERDAY 0.00 0.95 2009 0.15 -0.15 0.00 MONTH TO DATE 1.15 2.43 -1.28 1.75 SINCE JUN 1 1.15 2.43 -1.28 1.75 SINCE JAN 1 9.58 15.27 -5.69 20.50 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 36 57 -21 24 SINCE JUN 1 36 57 -21 24 SINCE JUL 1 6028 6673 -645 5337 COOLING YESTERDAY 4 4 0 15 MONTH TO DATE 28 44 -16 62 SINCE JUN 1 28 44 -16 62 SINCE JAN 1 37 76 -39 77 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 5.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 3:00 AM LOWEST 45 2:00 PM AVERAGE 66 .......................................................... THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 95 2024 MINIMUM TEMPERATURE (F) 57 46 2005 2023 SUNRISE AND SUNSET JUNE 17 2025..........SUNRISE 5:14 AM CDT SUNSET 8:31 PM CDT JUNE 18 2025..........SUNRISE 5:14 AM CDT SUNSET 8:31 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$