Climatological Report (Seasonal)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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000 CXUS53 KLOT 012332 CCA CLSRFD CLIMATE REPORT...CORRECTED NATIONAL WEATHER SERVICE CHICAGO IL 532 PM CST THU DEC 01 2022 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2022 TO 11/30/2022... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1905 TO 2022 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 103 09/07/1939 LOW -10 11/26/1977 HIGHEST 90 09/20 93 09/19 LOWEST 11 11/20 14 11/26 AVG. MAXIMUM 63.2 61.6 1.6 66.2 AVG. MINIMUM 40.7 42.0 -1.3 44.1 MEAN 52.0 51.8 0.2 55.1 DAYS MAX >= 90 1 1.6 -0.6 5 DAYS MAX <= 32 3 2.8 0.2 1 DAYS MIN <= 32 29 23.5 5.5 21 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 21.56 1961 MINIMUM 3.05 1956 TOTALS 8.82 8.52 0.30 6.27 DAILY AVG. 0.10 0.09 0.01 0.07 DAYS >= .01 21 26.8 -5.8 23 DAYS >= .10 12 15.7 -3.7 15 DAYS >= .50 4 5.5 -1.5 5 DAYS >= 1.00 1 2.0 -1.0 0 GREATEST 24 HR. TOTAL 4.46 0.87 DEGREE DAYS HEATING TOTAL 1274 1305 -31 1064 SINCE 7/1 1276 1317 -41 MM COOLING TOTAL 110 100 10 192 SINCE 1/1 978 839 139 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.7 HIGHEST WIND SPEED/DIRECTION 38/210 DATE 11/05 HIGHEST GUST SPEED/DIRECTION 58/230 DATE 11/05 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.51 NUMBER OF DAYS FAIR 35 NUMBER OF DAYS PC 31 NUMBER OF DAYS CLOUDY 25 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 8 LIGHT RAIN 24 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 8 SLEET 0 FOG 44 FOG W/VIS <= 1/4 MILE 4 HAZE 11 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$