Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 290637
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT THU OCT 29 2026
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 28 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 76 3:05 PM 77 1950 57 19 58
MINIMUM 43 6:23 AM 9 1925 38 5 38
AVERAGE 60 47 13 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.37 1970 0.08 -0.08 0.00
MONTH TO DATE 1.92 2.38 -0.46 1.39
SINCE SEP 1 9.32 6.00 3.32 2.44
SINCE JAN 1 31.55 32.79 -1.24 24.01
SNOWFALL (IN)
YESTERDAY 0.0 0.2 1925 0.0 0.0 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 5 18 -13 17
MONTH TO DATE 202 357 -155 258
SINCE SEP 1 251 464 -213 317
SINCE JUL 1 251 475 -224 336
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 18 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 46 12:00 PM
AVERAGE 72
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 81 1922
2024
MINIMUM TEMPERATURE (F) 37 8 1925
SUNRISE AND SUNSET
OCTOBER 29 2026.......SUNRISE 7:26 AM CDT SUNSET 5:54 PM CDT
OCTOBER 30 2026.......SUNRISE 7:27 AM CDT SUNSET 5:52 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$