


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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749 CDUS43 KLOT 150637 CLIUGN CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 137 AM CDT SUN JUN 15 2025 ................................... ...THE WAUKEGAN IL CLIMATE SUMMARY FOR JUNE 14 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 70 4:36 PM 98 2022 76 -6 78 MINIMUM 55 11:59 PM 45 2009 56 -1 57 AVERAGE 63 66 -3 68 PRECIPITATION (IN) YESTERDAY 0.00 1.19 2017 0.16 -0.16 0.00 MONTH TO DATE 1.15 2.12 -0.97 1.75 SINCE JUN 1 1.15 2.12 -0.97 1.75 SINCE JAN 1 9.58 14.96 -5.38 20.50 DEGREE DAYS HEATING YESTERDAY 2 2 0 0 MONTH TO DATE 36 53 -17 24 SINCE JUN 1 36 53 -17 24 SINCE JUL 1 6028 6669 -641 5337 COOLING YESTERDAY 0 4 -4 3 MONTH TO DATE 24 36 -12 45 SINCE JUN 1 24 36 -12 45 SINCE JAN 1 33 68 -35 60 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 6.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 3:00 AM LOWEST 63 3:00 PM AVERAGE 75 .......................................................... THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 95 2022 MINIMUM TEMPERATURE (F) 56 47 2020 SUNRISE AND SUNSET JUNE 15 2025..........SUNRISE 5:14 AM CDT SUNSET 8:30 PM CDT JUNE 16 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. $$