Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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937
CDUS43 KLOT 300633
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI OCT 30 2026
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 29 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 68 3:01 PM 81 1922 56 12 58
2024
MINIMUM 39 11:59 PM 8 1925 37 2 39
AVERAGE 54 47 7 49
PRECIPITATION (IN)
YESTERDAY T 1.56 1996 0.09 -0.09 0.00
MONTH TO DATE 1.92 2.47 -0.55 1.39
SINCE SEP 1 9.32 6.09 3.23 2.44
SINCE JAN 1 31.55 32.88 -1.33 24.01
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1917 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 11 18 -7 16
MONTH TO DATE 213 375 -162 274
SINCE SEP 1 262 482 -220 333
SINCE JUL 1 262 493 -231 352
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 17 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 10:00 PM
LOWEST 34 4:00 PM
AVERAGE 62
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 83 1950
MINIMUM TEMPERATURE (F) 37 7 1925
SUNRISE AND SUNSET
OCTOBER 30 2026.......SUNRISE 7:27 AM CDT SUNSET 5:52 PM CDT
OCTOBER 31 2026.......SUNRISE 7:28 AM CDT SUNSET 5:51 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$