CDUS43 KLOT 200641 CLIUGN CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 141 AM CDT WED MAY 20 2026 ................................... ...THE WAUKEGAN IL CLIMATE SUMMARY FOR MAY 19 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 2000 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 79 11:48 AM 81 2012 68 11 50 MINIMUM 55 11:59 PM 33 2008 47 8 40 2015 AVERAGE 67 57 10 45 PRECIPITATION (IN) YESTERDAY T 0.62 2005 0.12 -0.12 T MONTH TO DATE 0.44 2.37 -1.93 1.24 SINCE MAR 1 13.14 8.36 4.78 5.90 SINCE JAN 1 14.09 11.29 2.80 6.95 DEGREE DAYS HEATING YESTERDAY 0 9 -9 20 MONTH TO DATE 246 215 31 192 SINCE MAR 1 1424 1708 -284 1463 SINCE JUL 1 6120 6533 -413 5847 COOLING YESTERDAY 2 1 1 0 MONTH TO DATE 14 7 7 8 SINCE MAR 1 19 12 7 9 SINCE JAN 1 19 12 7 9 ................................................................... WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 13.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 1:00 AM LOWEST 58 12:00 PM AVERAGE 71 .......................................................... THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 90 2012 MINIMUM TEMPERATURE (F) 47 30 2002 SUNRISE AND SUNSET MAY 20 2026...........SUNRISE 5:25 AM CDT SUNSET 8:11 PM CDT MAY 21 2026...........SUNRISE 5:24 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. $$