CXUS53 KLOT 011819 CLMPWK CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 119 PM CDT MON APR 01 2024 ................................... ...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MARCH 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1996 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 86 03/21/2012 03/20/2012 LOW -4 03/03/2014 HIGHEST 72 03/03 71 03/31 LOWEST 24 03/18 13 03/18 03/21 AVG. MAXIMUM 51.3 46.7 4.6 46.8 AVG. MINIMUM 34.0 30.2 3.8 31.8 MEAN 42.6 38.4 4.2 39.3 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 3.2 -3.2 1 DAYS MIN <= 32 16 20.2 -4.2 15 DAYS MIN <= 0 0 0.1 -0.1 0 PRECIPITATION (INCHES) RECORD MAXIMUM 3.66 2009 MINIMUM 0.42 2005 TOTALS 3.85 1.84 2.01 3.30 DAILY AVG. 0.12 0.06 0.06 0.11 DAYS >= .01 10 8.7 1.3 16 DAYS >= .10 7 4.5 2.5 8 DAYS >= .50 3 1.0 2.0 2 DAYS >= 1.00 0 0.2 -0.2 1 GREATEST 24 HR. TOTAL 0.94 03/04 TO 03/05 1.09 DEGREE DAYS HEATING TOTAL 688 825 -137 790 SINCE 7/1 4533 5337 -804 MM COOLING TOTAL 0 2 -2 0 SINCE 1/1 0 2 -2 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.7 HIGHEST WIND SPEED/DIRECTION 32/170 DATE 03/03 HIGHEST GUST SPEED/DIRECTION 45/170 DATE 03/03 AVERAGE RH (PERCENT) 65 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 MIXED PRECIP 0 HEAVY RAIN 3 RAIN 7 LIGHT RAIN 11 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 1 SNOW 1 LIGHT SNOW 3 SLEET 0 FOG 10 FOG W/VIS <= 1/4 MILE 1 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$