Climatological Report (Seasonal)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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415 CXUS53 KLOT 011735 CLSRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1235 PM CDT SAT JUN 01 2024 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2024 TO 5/31/2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1905 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 106 05/31/1934 LOW -11 03/01/1962 03/04/2002 03/03/2014 HIGHEST 90 05/21 89 05/31 LOWEST 22 03/23 11 03/18 AVG. MAXIMUM 64.2 59.1 5.1 60.9 AVG. MINIMUM 41.6 38.7 2.9 37.3 MEAN 52.9 48.9 4.0 49.1 DAYS MAX >= 90 1 1.0 0.0 0 DAYS MAX <= 32 0 4.0 -4.0 2 DAYS MIN <= 32 22 29.9 -7.9 35 DAYS MIN <= 0 0 0.4 -0.4 0 PRECIPITATION (INCHES) RECORD MAXIMUM 21.43 1973 MINIMUM 3.13 1934 TOTALS 12.43 10.33 2.10 7.98 DAILY AVG. 0.14 0.11 0.03 0.09 DAYS >= .01 35 35.5 -0.5 32 DAYS >= .10 24 20.1 3.9 19 DAYS >= .50 6 6.6 -0.6 7 DAYS >= 1.00 3 2.6 0.4 0 GREATEST 24 HR. TOTAL 1.93 03/25 TO 03/26 1.06 SNOWFALL (INCHES) RECORDS TOTAL 24.5 1923 TOTALS 6.1 5.8 0.3 15.0 SINCE 7/1 27.3 37.1 -9.8 35.5 DAYS >= 1.0 1 2.0 -1.0 3 GREATEST SNOW DEPTH 5 03/23 7 03/10 24 HR TOTAL 5.6 03/22 TO 03/22 7.4 DEGREE DAYS HEATING TOTAL 1157 1541 -384 1486 SINCE 7/1 5331 6468 -1137 6043 COOLING TOTAL 68 61 7 48 SINCE 1/1 68 61 7 48 ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.4 HIGHEST WIND SPEED/DIRECTION 37/190 DATE 05/21 HIGHEST GUST SPEED/DIRECTION 51/180 DATE 05/21 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.59 NUMBER OF DAYS FAIR 23 NUMBER OF DAYS PC 36 NUMBER OF DAYS CLOUDY 33 AVERAGE RH (PERCENT) 63 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 20 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 15 LIGHT RAIN 39 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 2 HEAVY SNOW 1 SNOW 1 LIGHT SNOW 7 SLEET 0 FOG 35 FOG W/VIS <= 1/4 MILE 2 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$