Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 010634
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST MON DEC 01 2025
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 30 2025...
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)
YESTERDAY
MAXIMUM 31 4:55 PM 64 1962 40 -9 27
MINIMUM 11 11:54 PM -8 1947 25 -14 11
AVERAGE 21 32 -11 19
PRECIPITATION (IN)
YESTERDAY 0.04 0.96 1934 0.08 -0.04 T
MONTH TO DATE 1.94 2.27 -0.33 2.04
SINCE SEP 1 4.39 8.52 -4.13 4.88
SINCE JAN 1 25.96 35.31 -9.35 34.36
SNOWFALL (IN)
YESTERDAY 0.8 5.2 2004 0.2 0.6 T
MONTH TO DATE 10.0 2.3 7.7 0.6
SINCE SEP 1 10.0 2.5 7.5 0.6
SINCE JUL 1 10.0 2.5 7.5 0.6
SNOW DEPTH 9
DEGREE DAYS
HEATING
YESTERDAY 44 33 11 46
MONTH TO DATE 771 787 -16 654
SINCE SEP 1 1144 1306 -162 973
SINCE JUL 1 1163 1317 -154 982
COOLING
YESTERDAY 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 24 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 10.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 12:00 AM
LOWEST 66 5:00 PM
AVERAGE 81
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 62 1970
MINIMUM TEMPERATURE (F) 25 -3 1966
SUNRISE AND SUNSET
DECEMBER 1 2025......SUNRISE 7:06 AM CST SUNSET 4:25 PM CST
DECEMBER 2 2025......SUNRISE 7:07 AM CST SUNSET 4:25 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$