


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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479 CDUS43 KLOT 040632 CLIUGN CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT MON AUG 04 2025 ................................... ...THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 3 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 79 1:31 PM 95 2005 81 -2 85 MINIMUM 54 4:23 AM 53 2000 62 -8 68 AVERAGE 67 72 -5 77 PRECIPITATION (IN) YESTERDAY 0.00 0.87 2017 0.11 -0.11 0.00 MONTH TO DATE 0.00 0.33 -0.33 0.44 SINCE JUN 1 9.80 8.26 1.54 12.72 SINCE JAN 1 18.23 21.10 -2.87 31.47 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 39 86 -47 35 SINCE JUL 1 3 13 -10 6 COOLING YESTERDAY 2 7 -5 12 MONTH TO DATE 5 21 -16 37 SINCE JUN 1 540 352 188 460 SINCE JAN 1 549 384 165 475 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 4.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 12:00 AM LOWEST 54 2:00 PM AVERAGE 72 .......................................................... THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 96 2018 MINIMUM TEMPERATURE (F) 62 53 2000 2020 SUNRISE AND SUNSET AUGUST 4 2025........SUNRISE 5:47 AM CDT SUNSET 8:07 PM CDT AUGUST 5 2025........SUNRISE 5:48 AM CDT SUNSET 8:06 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$