Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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583 CDUS43 KLOT 200646 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 146 AM CDT FRI SEP 20 2024 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 19 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 89 3:29 PM 93 1947 74 15 69 1948 2021 MINIMUM 55 4:41 AM 34 1929 52 3 55 AVERAGE 72 63 9 62 PRECIPITATION (IN) YESTERDAY T 2.38 1968 0.12 -0.12 0.51 MONTH TO DATE T 2.42 -2.42 1.32 SINCE SEP 1 T 2.42 -2.42 1.32 SINCE JAN 1 29.48 29.21 0.27 22.79 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 3 MONTH TO DATE 26 42 -16 34 SINCE SEP 1 26 42 -16 34 SINCE JUL 1 35 53 -18 37 COOLING YESTERDAY 7 2 5 0 MONTH TO DATE 70 70 0 62 SINCE SEP 1 70 70 0 62 SINCE JAN 1 905 809 96 735 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.2 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 89 3:00 AM LOWEST 35 12:00 PM AVERAGE 62 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 92 1895 1920 MINIMUM TEMPERATURE (F) 52 30 1956 SUNRISE AND SUNSET SEPTEMBER 20 2024.....SUNRISE 6:42 AM CDT SUNSET 6:56 PM CDT SEPTEMBER 21 2024.....SUNRISE 6:43 AM CDT SUNSET 6:54 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$