


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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653 CDUS43 KLOT 302143 CLIUGN CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 443 PM CDT WED JUL 30 2025 ................................... ...THE WAUKEGAN IL CLIMATE SUMMARY FOR JULY 30 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 78 11:36 AM 93 2002 81 -3 88 MINIMUM 72 12:48 AM 52 2013 62 10 67 AVERAGE 75 72 3 78 PRECIPITATION (IN) TODAY 0.15 0.43 2009 0.11 0.04 0.00 MONTH TO DATE 5.66 3.38 2.28 7.20 SINCE JUN 1 9.68 7.83 1.85 12.28 SINCE JAN 1 18.11 20.67 -2.56 31.03 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 3 4 -1 6 SINCE JUN 1 39 77 -38 35 SINCE JUL 1 3 4 -1 6 COOLING TODAY 10 7 3 13 MONTH TO DATE 317 207 110 218 SINCE JUN 1 529 320 209 408 SINCE JAN 1 538 352 186 423 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 4.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 12:00 AM LOWEST 67 11:00 AM AVERAGE 79 .......................................................... THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 99 2006 MINIMUM TEMPERATURE (F) 62 53 2021 SUNRISE AND SUNSET JULY 30 2025..........SUNRISE 5:42 AM CDT SUNSET 8:13 PM CDT JULY 31 2025..........SUNRISE 5:43 AM CDT SUNSET 8:12 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$