Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 090632
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SAT MAY 09 2026
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 8 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 70 4:40 PM 92 1896 68 2 65
MINIMUM 33 5:03 AM 30 1947 47 -14 44
AVERAGE 52 58 -6 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.58 1995 0.12 -0.12 0.00
MONTH TO DATE 0.03 0.97 -0.94 0.85
SINCE MAR 1 9.55 7.12 2.43 5.83
SINCE JAN 1 10.49 10.35 0.14 7.08
SNOWFALL (IN)
YESTERDAY 0.0 T 1923 0.0 0.0 0.0
1938
1960
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 6.8 5.8 1.0 4.2
SINCE JUL 1 30.8 37.1 -6.3 17.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 13 8 5 10
MONTH TO DATE 128 75 53 74
SINCE MAR 1 1172 1417 -245 1198
SINCE JUL 1 5996 6345 -349 5793
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 5 -5 0
SINCE MAR 1 15 12 3 4
SINCE JAN 1 15 12 3 4
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.9
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 4:00 AM
LOWEST 26 4:00 PM
AVERAGE 61
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 96 1934
MINIMUM TEMPERATURE (F) 47 27 1966
SUNRISE AND SUNSET
MAY 9 2026...........SUNRISE 5:42 AM CDT SUNSET 8:04 PM CDT
MAY 10 2026...........SUNRISE 5:41 AM CDT SUNSET 8:06 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$