CXUS53 KLOT 011819 CLMDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 119 PM CDT MON APR 01 2024 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MARCH 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 83 03/22/2012 03/21/2012 03/20/2012 LOW -9 03/04/2002 HIGHEST 72 03/03 MM 03/06 03/04 LOWEST 23 03/21 11 03/18 AVG. MAXIMUM 52.9 47.0 5.9 MM AVG. MINIMUM 32.7 28.3 4.4 MM MEAN 42.8 37.7 5.1 MM DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 3.2 -3.2 1 DAYS MIN <= 32 17 21.4 -4.4 20 DAYS MIN <= 0 0 0.3 -0.3 0 PRECIPITATION (INCHES) RECORD MAXIMUM 4.15 2009 MINIMUM 0.50 2015 TOTALS 3.93 1.97 1.96 MM DAILY AVG. 0.13 0.06 0.07 MM DAYS >= .01 10 9.4 0.6 MM DAYS >= .10 6 5.2 0.8 MM DAYS >= .50 3 1.1 1.9 MM DAYS >= 1.00 1 0.1 0.9 MM GREATEST 24 HR. TOTAL 1.29 03/04 TO 03/05 MM DEGREE DAYS HEATING TOTAL 680 850 -170 MM SINCE 7/1 4741 5626 -885 MM COOLING TOTAL 0 2 -2 0 SINCE 1/1 0 2 -2 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 11.5 HIGHEST WIND SPEED/DIRECTION 33/280 DATE 03/16 33/220 03/26 HIGHEST GUST SPEED/DIRECTION 48/170 DATE 03/03 AVERAGE RH (PERCENT) 65 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 6 LIGHT RAIN 9 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 1 SLEET 0 FOG 12 FOG W/VIS <= 1/4 MILE 1 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$