Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 060635
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT SUN SEP 06 2026
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 5 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 84 4:04 PM 100 1925 79 5 66
MINIMUM 69 11:59 PM 41 1924 58 11 44
AVERAGE 77 68 9 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.22 1929 0.13 -0.13 T
MONTH TO DATE 0.02 0.67 -0.65 0.08
SINCE SEP 1 0.02 0.67 -0.65 0.08
SINCE JAN 1 22.25 27.46 -5.21 21.65
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 10
MONTH TO DATE 0 5 -5 25
SINCE SEP 1 0 5 -5 25
SINCE JUL 1 0 16 -16 44
COOLING
YESTERDAY 12 4 8 0
MONTH TO DATE 83 24 59 1
SINCE SEP 1 83 24 59 1
SINCE JAN 1 830 763 67 858
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 12:00 AM
LOWEST 65 4:00 PM
AVERAGE 81
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 102 1922
MINIMUM TEMPERATURE (F) 57 38 1924
SUNRISE AND SUNSET
SEPTEMBER 6 2026.....SUNRISE 6:27 AM CDT SUNSET 7:22 PM CDT
SEPTEMBER 7 2026.....SUNRISE 6:28 AM CDT SUNSET 7:20 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$