


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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646 CDUS43 KLOT 160632 CLIUGN CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT MON JUN 16 2025 ................................... ...THE WAUKEGAN IL CLIMATE SUMMARY FOR JUNE 15 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 75 12:41 PM 95 2022 77 -2 76 MINIMUM 55 4:02 AM 47 2020 56 -1 58 AVERAGE 65 66 -1 67 PRECIPITATION (IN) YESTERDAY 0.00 1.20 2015 0.16 -0.16 0.00 MONTH TO DATE 1.15 2.28 -1.13 1.75 SINCE JUN 1 1.15 2.28 -1.13 1.75 SINCE JAN 1 9.58 15.12 -5.54 20.50 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 36 55 -19 24 SINCE JUN 1 36 55 -19 24 SINCE JUL 1 6028 6671 -643 5337 COOLING YESTERDAY 0 4 -4 2 MONTH TO DATE 24 40 -16 47 SINCE JUN 1 24 40 -16 47 SINCE JAN 1 33 72 -39 62 ................................................................... WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 4.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 12:00 AM LOWEST 55 12:00 PM AVERAGE 70 .......................................................... THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 94 2024 MINIMUM TEMPERATURE (F) 57 47 2020 SUNRISE AND SUNSET JUNE 16 2025..........SUNRISE 5:14 AM CDT SUNSET 8:31 PM CDT JUNE 17 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. $$