066
CDUS43 KLOT 310632
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST SAT JAN 31 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 30 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 16 3:53 PM 55 2025 29 -13 55
MINIMUM -4 2:31 AM -25 2019 14 -18 19
AVERAGE 6 22 -16 37
PRECIPITATION (IN)
YESTERDAY T 0.74 1938 0.05 -0.05 0.21
MONTH TO DATE 0.82 1.55 -0.73 0.35
SINCE DEC 1 2.60 3.48 -0.88 1.48
SINCE JAN 1 0.82 1.55 -0.73 0.35
SNOWFALL (IN)
YESTERDAY T 5.5 2021 0.3 -0.3 0.0
MONTH TO DATE 4.7 10.5 -5.8 2.1
SINCE DEC 1 13.9 19.9 -6.0 6.7
SINCE JUL 1 23.9 22.4 1.5 7.3
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 59 43 16 28
MONTH TO DATE 1366 1299 67 1346
SINCE DEC 1 2642 2469 173 2437
SINCE JUL 1 3805 3785 20 3419
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1:00 AM
LOWEST 53 5:00 PM
AVERAGE 68
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 63 1989
MINIMUM TEMPERATURE (F) 14 -31 2019
SUNRISE AND SUNSET
JANUARY 31 2026.......SUNRISE 7:10 AM CST SUNSET 5:10 PM CST
FEBRUARY 1 2026......SUNRISE 7:09 AM CST SUNSET 5:11 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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