CXUS53 KLOT 271245 CLMLOT CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 738 AM CDT FRI OCT 27 2023 ................................... ...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR THE MONTH OF MAY 2023... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1992 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE NORMAL ............................................................. TEMPERATURE (F) RECORD HIGH 96 05/27/2012 LOW 26 05/03/2005 HIGHEST MM MM MM MM LOWEST MM MM MM MM AVG. MAXIMUM MM 71.1 MM MM AVG. MINIMUM MM 49.9 MM MM MEAN MM 60.5 MM MM PRECIPITATION (INCHES) RECORD MAXIMUM 10.11 2019 MINIMUM 0.30 1992 TOTALS MM 4.26 MM MM DAILY AVG. MM 0.14 MM MM DAYS >= .01 0 12.8 -12.8 MM DAYS >= .10 0 7.7 -7.7 MM DAYS >= .50 0 3.1 -3.1 MM DAYS >= 1.00 0 1.3 -1.3 MM GREATEST 24 HR. TOTAL MM SNOWFALL (INCHES) RECORDS TOTAL T 2019 2015 1997 TOTALS MM 0.0 MM MM SINCE 7/1 MM 32.3 MM MM SNOWDEPTH AVG. MM MM MM MM DAYS >= 1.0 MM 0.0 MM GREATEST SNOW DEPTH MM 24 HR TOTAL MM DEGREE_DAYS HEATING TOTAL MM 192 MM MM SINCE 7/1 MM 6186 MM MM COOLING TOTAL MM 53 MM MM SINCE 1/1 MM 58 MM MM .............................................................. WIND (MPH) AVERAGE WIND SPEED MM HIGHEST WIND SPEED/DIRECTION MM DATE MM HIGHEST GUST SPEED/DIRECTION MM DATE MM AVERAGE RH (PERCENT) MM - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$