


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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665 CDUS43 KLOT 130633 CLIUGN CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 133 AM CDT MON OCT 13 2025 ................................... ...THE WAUKEGAN IL CLIMATE SUMMARY FOR OCTOBER 12 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 64 2:15 PM 78 2008 63 1 64 MINIMUM 56 7:40 AM 29 2006 44 12 58 AVERAGE 60 53 7 61 PRECIPITATION (IN) YESTERDAY 0.00 0.74 2001 0.12 -0.12 0.01 MONTH TO DATE 0.45 1.39 -0.94 0.01 SINCE SEP 1 2.34 4.96 -2.62 1.48 SINCE JAN 1 21.97 29.32 -7.35 35.01 DEGREE DAYS HEATING YESTERDAY 5 12 -7 4 MONTH TO DATE 56 122 -66 62 SINCE SEP 1 92 243 -151 92 SINCE JUL 1 108 268 -160 107 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 58 6 52 7 SINCE SEP 1 170 77 93 103 SINCE JAN 1 943 624 319 774 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 8.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 8:00 PM LOWEST 60 1:00 PM AVERAGE 71 .......................................................... THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 77 2000 MINIMUM TEMPERATURE (F) 44 31 2009 2018 SUNRISE AND SUNSET OCTOBER 13 2025.......SUNRISE 7:02 AM CDT SUNSET 6:12 PM CDT OCTOBER 14 2025.......SUNRISE 7:04 AM CDT SUNSET 6:11 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$