Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 112140
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CDT THU JUN 11 2026
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 11 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 77 10:22 AM 99 2021 80 -3 91
MINIMUM 66 12:49 AM 38 1972 59 7 60
AVERAGE 72 69 3 76
PRECIPITATION (IN)
TODAY 0.34 2.15 1926 0.18 0.16 T
MONTH TO DATE 2.49 2.00 0.49 1.19
SINCE JUN 1 2.49 2.00 0.49 1.19
SINCE JAN 1 13.47 15.56 -2.09 9.59
SNOWFALL (IN)
TODAY 0.0 T 1926 0.0 0.0 0.0
1929
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 30.8 37.1 -6.3 17.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 1 19 -18 9
SINCE JUN 1 1 19 -18 9
SINCE JUL 1 6085 6488 -403 5938
COOLING
TODAY 7 5 2 11
MONTH TO DATE 80 48 32 27
SINCE JUN 1 80 48 32 27
SINCE JAN 1 148 109 39 65
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 74 2:00 PM
AVERAGE 86
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 95 1956
2021
MINIMUM TEMPERATURE (F) 59 39 1903
SUNRISE AND SUNSET
JUNE 11 2026..........SUNRISE 5:20 AM CDT SUNSET 8:33 PM CDT
JUNE 12 2026..........SUNRISE 5:20 AM CDT SUNSET 8:33 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$