CDUS43 KLOT 210634 CLIPWK CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 134 AM CDT SUN JUN 21 2026 ................................... ...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JUNE 20 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1996 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 77 4:47 PM 95 2022 81 -4 86 MINIMUM 61 11:59 PM 47 2003 62 -1 66 AVERAGE 69 71 -2 76 PRECIPITATION (IN) YESTERDAY 0.00 1.17 2021 0.14 -0.14 T MONTH TO DATE 3.88 2.68 1.20 1.51 SINCE JUN 1 3.88 2.68 1.20 1.51 SINCE JAN 1 17.81 14.20 3.61 9.28 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 15 35 -20 21 SINCE JUN 1 15 35 -20 21 SINCE JUL 1 5810 6084 -274 5661 COOLING YESTERDAY 4 7 -3 11 MONTH TO DATE 102 102 0 94 SINCE JUN 1 102 102 0 94 SINCE JAN 1 157 162 -5 115 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 8.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 5:00 AM LOWEST 40 6:00 PM AVERAGE 61 .......................................................... THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 99 2022 MINIMUM TEMPERATURE (F) 62 49 2003 SUNRISE AND SUNSET JUNE 21 2026..........SUNRISE 5:16 AM CDT SUNSET 8:31 PM CDT JUNE 22 2026..........SUNRISE 5:16 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. $$