Climatological Report (Seasonal)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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654 CXUS53 KLOT 011819 CLSRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1254 PM CDT MON JUN 1 2020 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2020 TO 5/31/2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1905 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL ............................................................. TEMPERATURE (F) RECORD HIGH 106 05/31/1934 LOW -11 03/03/2014 03/04/2002 03/01/1962 HIGHEST 87 05/26 MM MM 82 LOWEST 22 03/07 MM MM -4 AVG. MAXIMUM 59.0 59.8 -0.8 56.9 AVG. MINIMUM 39.6 38.0 1.6 37.2 MEAN 49.3 48.9 0.4 47.1 DAYS MAX >= 90 0 DAYS MAX <= 32 0 DAYS MIN <= 32 24 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 21.43 1973 MINIMUM 3.13 1934 TOTALS 11.83 9.69 2.14 15.28 DAYS >= .01 40 DAYS >= .10 24 DAYS >= .50 6 DAYS >= 1.00 4 DEGREE_DAYS HEATING TOTAL 1476 1537 -61 SINCE 7/1 MM 6538 MM COOLING TOTAL 56 55 1 SINCE 1/1 56 55 1 .............................................................. WIND (MPH) AVERAGE WIND SPEED 9.7 HIGHEST WIND SPEED/DIRECTION 38/270 DATE 04/20 HIGHEST GUST SPEED/DIRECTION 57/260 DATE 04/20 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 14 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 9 LIGHT RAIN 51 FREEZING RAIN 0 LT FREEZING RAIN 1 HAIL 1 HEAVY SNOW 0 SNOW 2 LIGHT SNOW 16 SLEET 3 FOG 45 FOG W/VIS <= 1/4 MILE 6 HAZE 13 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$