CXUS53 KLOT 011612 CLMDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1112 AM CDT WED MAY 01 2024 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1997 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 88 04/18/2002 LOW 16 04/07/2018 HIGHEST 82 04/14 83 04/13 LOWEST 26 04/06 27 04/26 AVG. MAXIMUM 61.7 59.6 2.1 62.1 AVG. MINIMUM 40.8 37.9 2.9 37.7 MEAN 51.2 48.8 2.4 49.9 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 5 8.2 -3.2 10 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 6.50 1999 MINIMUM 0.92 2021 TOTALS 2.84 3.44 -0.60 2.46 DAILY AVG. 0.09 0.11 -0.02 0.08 DAYS >= .01 13 11.6 1.4 12 DAYS >= .10 8 7.3 0.7 7 DAYS >= .50 0 2.1 -2.1 2 DAYS >= 1.00 0 0.7 -0.7 0 GREATEST 24 HR. TOTAL 0.87 04/26 TO 04/27 0.67 DEGREE DAYS HEATING TOTAL 411 492 -81 458 SINCE 7/1 5152 6118 -966 MM COOLING TOTAL 8 4 4 11 SINCE 1/1 8 6 2 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 11.4 HIGHEST WIND SPEED/DIRECTION 32/230 DATE 04/17 32/210 04/28 HIGHEST GUST SPEED/DIRECTION 49/210 DATE 04/28 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 6 LIGHT RAIN 13 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 2 SLEET 0 FOG 11 FOG W/VIS <= 1/4 MILE 0 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$