Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS53 KLOT 011320 CLMUGN CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 820 AM CDT SUN OCT 01 2023 ................................... ...THE WAUKEGAN IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 2000 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 96 09/10/2013 LOW 34 09/19/2012 HIGHEST 94 09/03 87 09/01 LOWEST 49 09/14 38 09/29 09/15 09/30 AVG. MAXIMUM 74.8 73.1 1.7 MM AVG. MINIMUM 59.5 53.6 5.9 MM MEAN 67.1 63.4 3.7 MM DAYS MAX >= 90 3 0.5 2.5 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 11.17 2019 MINIMUM 0.43 2017 TOTALS 4.11 3.57 0.54 MM DAILY AVG. 0.14 0.12 0.02 MM DAYS >= .01 13 11.6 1.4 MM DAYS >= .10 7 5.9 1.1 MM DAYS >= .50 3 2.5 0.5 MM DAYS >= 1.00 1 1.0 0.0 MM GREATEST 24 HR. TOTAL 1.21 09/26 TO 09/27 2.83 DEGREE DAYS HEATING TOTAL 39 121 -82 MM SINCE 7/1 49 145 -96 MM COOLING TOTAL 110 71 39 MM SINCE 1/1 684 618 66 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.0 HIGHEST WIND SPEED/DIRECTION 25/210 DATE 09/05 HIGHEST GUST SPEED/DIRECTION 34/200 DATE 09/05 AVERAGE RH (PERCENT) 73 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 5 LIGHT RAIN 14 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 15 FOG W/VIS <= 1/4 MILE 2 HAZE 4 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$