771
CDUS43 KLOT 190718
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
118 AM CST MON JAN 19 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 18 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 18 11:29 PM 57 1996 29 -11 36
MINIMUM 2 7:46 AM -23 1994 14 -12 10
AVERAGE 10 21 -11 23
PRECIPITATION (IN)
YESTERDAY 0.03 0.87 1933 0.05 -0.02 0.00
MONTH TO DATE 0.71 0.96 -0.25 0.02
SINCE DEC 1 2.49 2.89 -0.40 1.15
SINCE JAN 1 0.71 0.96 -0.25 0.02
SNOWFALL (IN)
YESTERDAY 1.0 7.0 1943 0.4 0.6 0.0
MONTH TO DATE 3.2 6.2 -3.0 0.5
SINCE DEC 1 12.4 15.6 -3.2 5.1
SINCE JUL 1 22.4 18.1 4.3 5.7
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 55 44 11 42
MONTH TO DATE 660 773 -113 786
SINCE DEC 1 1936 1943 -7 1877
SINCE JUL 1 3099 3259 -160 2859
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 5:00 PM
LOWEST 66 9:00 AM
AVERAGE 77
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 53 2006
MINIMUM TEMPERATURE (F) 14 -24 1985
1994
SUNRISE AND SUNSET
JANUARY 19 2026.......SUNRISE 7:20 AM CST SUNSET 4:54 PM CST
JANUARY 20 2026.......SUNRISE 7:20 AM CST SUNSET 4:56 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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