Climatological Report (Monthly)
Issued by NWS
Issued by NWS
276 CXUS53 KLOT 011613 CLMMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1013 AM CST FRI MAR 01 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1928 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 75 02/27/1976 LOW -20 02/09/1933 HIGHEST 74 02/27 59 02/27 LOWEST 14 02/17 1 02/03 AVG. MAXIMUM 50.0 36.8 13.2 42.9 AVG. MINIMUM 31.8 22.6 9.2 25.9 MEAN 40.9 29.7 11.2 34.4 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 1 10.0 -9.0 4 DAYS MIN <= 32 18 23.3 -5.3 20 DAYS MIN <= 0 0 1.1 -1.1 0 PRECIPITATION (INCHES) RECORD MAXIMUM 6.76 1997 MINIMUM 0.10 2003 TOTALS 0.69 1.46 -0.77 3.41 DAILY AVG. 0.02 NAN NAN 0.12 DAYS >= .01 5 8.1 -3.1 9 DAYS >= .10 3 3.4 -0.4 5 DAYS >= .50 0 0.8 -0.8 3 DAYS >= 1.00 0 0.2 -0.2 1 GREATEST 24 HR. TOTAL 0.34 02/27 TO 02/28 1.02 DEGREE DAYS HEATING TOTAL 693 988 -295 854 SINCE 7/1 3549 4384 -835 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.8 HIGHEST WIND SPEED/DIRECTION 31/240 DATE 02/08 HIGHEST GUST SPEED/DIRECTION 47/310 DATE 02/15 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.48 NUMBER OF DAYS FAIR 8 NUMBER OF DAYS PC 17 NUMBER OF DAYS CLOUDY 4 AVERAGE RH (PERCENT) 60 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 1 LIGHT RAIN 5 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 1 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 5 SLEET 0 FOG 8 FOG W/VIS <= 1/4 MILE 0 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$