Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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575 CDUS43 KLOT 190633 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 133 AM CDT THU SEP 19 2024 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 18 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1905 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 87 1:02 PM 92 1920 75 12 75 MINIMUM 50 5:36 AM 32 1916 53 -3 46 1929 AVERAGE 69 64 5 61 PRECIPITATION (IN) YESTERDAY 0.00 2.53 1960 0.13 -0.13 T MONTH TO DATE T 2.30 -2.30 0.81 SINCE SEP 1 T 2.30 -2.30 0.81 SINCE JAN 1 29.48 29.09 0.39 22.28 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 4 -4 4 MONTH TO DATE 26 38 -12 31 SINCE SEP 1 26 38 -12 31 SINCE JUL 1 35 49 -14 34 COOLING YESTERDAY 4 2 2 0 MONTH TO DATE 63 68 -5 62 SINCE SEP 1 63 68 -5 62 SINCE JAN 1 898 807 91 735 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 1.4 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 4:00 AM LOWEST 30 3:00 PM AVERAGE 65 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 93 1947 1948 2021 MINIMUM TEMPERATURE (F) 52 34 1929 SUNRISE AND SUNSET SEPTEMBER 19 2024.....SUNRISE 6:41 AM CDT SUNSET 6:58 PM CDT SEPTEMBER 20 2024.....SUNRISE 6:42 AM CDT SUNSET 6:56 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$