Climatological Report (Monthly)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
351 CXUS53 KLOT 012115 CCA CLMRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1041 AM CDT WED NOV 01 2023 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1905 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 91 10/02/1922 LOW 7 10/30/1925 HIGHEST 86 10/01 80 10/22 10/03 LOWEST 24 10/30 26 10/20 10/31 AVG. MAXIMUM 62.9 62.3 0.6 64.3 AVG. MINIMUM 42.8 41.8 1.0 38.2 MEAN 52.9 52.0 0.9 51.2 DAYS MAX >= 90 0 0.1 -0.1 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 5 5.3 -0.3 9 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 8.32 1969 MINIMUM 0.01 1952 TOTALS 4.60 2.63 1.97 1.52 DAILY AVG. 0.15 0.08 0.07 0.05 DAYS >= .01 9 9.6 -0.6 6 DAYS >= .10 7 5.3 1.7 3 DAYS >= .50 1 1.7 -0.7 1 DAYS >= 1.00 1 0.5 0.5 0 GREATEST 24 HR. TOTAL 2.90 10/13 TO 10/14 0.74 SNOWFALL (INCHES) RECORDS TOTAL 5.0 1929 TOTALS T 0.2 -0.2 T SINCE 7/1 T 0.2 -0.2 T SNOWDEPTH AVG. 0 0 DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 0 24 HR TOTAL T 10/31 TO 10/31 T DEGREE DAYS HEATING TOTAL 397 412 -15 425 SINCE 7/1 438 531 -93 MM COOLING TOTAL 28 11 17 7 SINCE 1/1 805 839 -34 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.3 HIGHEST WIND SPEED/DIRECTION 33/200 DATE 10/24 HIGHEST GUST SPEED/DIRECTION 44/220 DATE 10/24 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.61 NUMBER OF DAYS FAIR 5 NUMBER OF DAYS PC 15 NUMBER OF DAYS CLOUDY 11 AVERAGE RH (PERCENT) 71 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 5 LIGHT RAIN 13 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 2 SLEET 0 FOG 12 FOG W/VIS <= 1/4 MILE 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$