


Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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329 CDUS43 KLOT 152146 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 446 PM CDT WED OCT 15 2025 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 15 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1905 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 60 2:16 PM 89 1947 63 -3 53 MINIMUM 54 6:15 AM 21 1937 42 12 36 AVERAGE 57 52 5 45 PRECIPITATION (IN) TODAY T 1.06 1967 0.09 -0.09 0.00 MONTH TO DATE 0.36 1.30 -0.94 T SINCE SEP 1 1.41 4.92 -3.51 2.05 SINCE JAN 1 22.98 31.71 -8.73 31.53 SNOWFALL (IN) TODAY 0.0 T 2018 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 TODAY 8 13 -5 20 MONTH TO DATE 78 154 -76 109 SINCE SEP 1 137 261 -124 146 SINCE JUL 1 156 272 -116 155 COOLING TODAY 0 0 0 0 MONTH TO DATE 42 8 34 2 SINCE SEP 1 153 97 56 108 SINCE JAN 1 1010 836 174 943 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 5.8 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1:00 PM LOWEST 77 1:00 AM AVERAGE 83 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 87 1938 MINIMUM TEMPERATURE (F) 42 27 1944 1991 SUNRISE AND SUNSET OCTOBER 15 2025.......SUNRISE 7:09 AM CDT SUNSET 6:14 PM CDT OCTOBER 16 2025.......SUNRISE 7:11 AM CDT SUNSET 6:12 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$