Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 310632
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SAT OCT 31 2026
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 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 56 3:46 PM 83 1950 56 0 56
MINIMUM 37 4:13 AM 7 1925 37 0 35
AVERAGE 47 46 1 46
PRECIPITATION (IN)
YESTERDAY 0.00 1.36 2018 0.08 -0.08 0.00
MONTH TO DATE 1.92 2.55 -0.63 1.39
SINCE SEP 1 9.32 6.17 3.15 2.44
SINCE JAN 1 31.55 32.96 -1.41 24.01
SNOWFALL (IN)
YESTERDAY 0.0 1.0 1913 0.0 0.0 0.0
1923
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 18 19 -1 19
MONTH TO DATE 231 394 -163 293
SINCE SEP 1 280 501 -221 352
SINCE JUL 1 280 512 -232 371
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 9 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 3.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1:00 AM
LOWEST 69 3:00 PM
AVERAGE 83
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 84 1950
MINIMUM TEMPERATURE (F) 37 14 1925
SUNRISE AND SUNSET
OCTOBER 31 2026.......SUNRISE 7:28 AM CDT SUNSET 5:51 PM CDT
NOVEMBER 1 2026......SUNRISE 6:29 AM CST SUNSET 4:50 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$