Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 230639
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT FRI OCT 23 2026
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 22 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 74 3:15 PM 85 1947 60 14 49
MINIMUM 41 6:40 AM 20 1930 40 1 40
AVERAGE 58 50 8 45
PRECIPITATION (IN)
YESTERDAY 0.00 1.52 2009 0.09 -0.09 0.00
MONTH TO DATE 1.92 1.88 0.04 1.39
SINCE SEP 1 9.32 5.50 3.82 2.44
SINCE JAN 1 31.55 32.29 -0.74 24.01
SNOWFALL (IN)
YESTERDAY 0.0 0.2 1913 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 7 16 -9 20
MONTH TO DATE 163 255 -92 146
SINCE SEP 1 212 362 -150 205
SINCE JUL 1 212 373 -161 224
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 19 8 11 47
SINCE SEP 1 165 97 68 158
SINCE JAN 1 912 836 76 1015
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 0.6
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 41 1:00 PM
AVERAGE 71
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 83 1963
MINIMUM TEMPERATURE (F) 39 20 1895
1981
SUNRISE AND SUNSET
OCTOBER 23 2026.......SUNRISE 7:19 AM CDT SUNSET 6:02 PM CDT
OCTOBER 24 2026.......SUNRISE 7:20 AM CDT SUNSET 6:01 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$