Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 020638
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST MON FEB 02 2026
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 1 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 29 1:25 PM 55 2024 30 -1 35
MINIMUM -1 7:08 AM -22 1985 14 -15 25
AVERAGE 14 22 -8 30
PRECIPITATION (IN)
YESTERDAY 0.01 0.85 1908 0.05 -0.04 T
MONTH TO DATE 0.01 0.05 -0.04 T
SINCE DEC 1 2.61 3.58 -0.97 1.92
SINCE JAN 1 0.83 1.65 -0.82 0.79
SNOWFALL (IN)
YESTERDAY 0.1 10.9 2011 0.4 -0.3 T
MONTH TO DATE 0.1 0.4 -0.3 T
SINCE DEC 1 14.0 20.7 -6.7 6.7
SINCE JUL 1 24.0 23.2 0.8 7.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 51 43 8 35
MONTH TO DATE 51 43 8 35
SINCE DEC 1 2744 2552 192 2501
SINCE JUL 1 3907 3868 39 3483
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 20 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 2:00 AM
LOWEST 55 1:00 PM
AVERAGE 71
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 52 1987
MINIMUM TEMPERATURE (F) 15 -22 1976
SUNRISE AND SUNSET
FEBRUARY 2 2026......SUNRISE 7:08 AM CST SUNSET 5:12 PM CST
FEBRUARY 3 2026......SUNRISE 7:07 AM CST SUNSET 5:14 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$