Climatological Report (Monthly)
Issued by NWS
Issued by NWS
215 CXUS53 KLOT 011640 CLMPWK CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1040 AM CST THU FEB 01 2024 ................................... ...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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 65 01/07/2008 LOW -21 01/30/2019 HIGHEST 42 01/29 53 01/16 LOWEST -11 01/15 1 01/31 AVG. MAXIMUM 30.7 31.9 -1.2 37.9 AVG. MINIMUM 21.6 18.4 3.2 27.7 MEAN 26.1 25.1 1.0 32.8 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 9 16.0 -7.0 6 DAYS MIN <= 32 22 27.7 -5.7 20 DAYS MIN <= 0 4 3.2 0.8 0 PRECIPITATION (INCHES) RECORD MAXIMUM 3.23 2005 MINIMUM 0.06 2011 TOTALS 2.65 1.33 1.32 2.00 DAILY AVG. 0.09 0.04 0.05 0.06 DAYS >= .01 9 6.5 2.5 11 DAYS >= .10 6 3.2 2.8 7 DAYS >= .50 2 0.6 1.4 1 DAYS >= 1.00 0 0.1 -0.1 0 GREATEST 24 HR. TOTAL 0.81 01/08 TO 01/09 0.83 DEGREE DAYS HEATING TOTAL 1197 1235 -38 990 SINCE 7/1 3072 3482 -410 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.6 HIGHEST WIND SPEED/DIRECTION 25/320 DATE 01/13 HIGHEST GUST SPEED/DIRECTION 39/090 DATE 01/12 AVERAGE RH (PERCENT) 79 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 4 LIGHT RAIN 8 FREEZING RAIN 0 LT FREEZING RAIN 1 HAIL 0 HEAVY SNOW 0 SNOW 2 LIGHT SNOW 11 SLEET 0 FOG 20 FOG W/VIS <= 1/4 MILE 5 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$