Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 182241
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CST TUE NOV 18 2025
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 18 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 42 1:22 PM 71 1930 46 -4 60
1941
MINIMUM 37 12:53 AM 8 2014 30 7 36
AVERAGE 40 38 2 48
PRECIPITATION (IN)
TODAY 0.22 1.45 1957 0.07 0.15 0.73
MONTH TO DATE 0.75 1.39 -0.64 1.77
SINCE SEP 1 3.20 7.64 -4.44 4.61
SINCE JAN 1 24.77 34.43 -9.66 34.09
SNOWFALL (IN)
TODAY 0.0 4.2 1926 0.1 -0.1 0.0
MONTH TO DATE 1.2 0.7 0.5 0.0
SINCE SEP 1 1.2 0.9 0.3 0.0
SINCE JUL 1 1.2 0.9 0.3 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 25 27 -2 17
MONTH TO DATE 411 424 -13 299
SINCE SEP 1 784 943 -159 618
SINCE JUL 1 803 954 -151 627
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 158 100 58 123
SINCE JAN 1 1015 839 176 958
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 PM
LOWEST 67 12:00 AM
AVERAGE 82
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 76 1930
MINIMUM TEMPERATURE (F) 29 7 1914
SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE 6:51 AM CST SUNSET 4:32 PM CST
NOVEMBER 19 2025......SUNRISE 6:52 AM CST SUNSET 4:31 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$