942
CDUS43 KLOT 170634
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT WED JUN 17 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 16 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 75 11:25 AM 96 1994 81 -6 86
MINIMUM 54 11:50 PM 40 1914 60 -6 63
1917
AVERAGE 65 71 -6 75
PRECIPITATION (IN)
YESTERDAY T 2.01 1973 0.18 -0.18 0.00
MONTH TO DATE 4.31 2.93 1.38 1.19
SINCE JUN 1 4.31 2.93 1.38 1.19
SINCE JAN 1 15.29 16.49 -1.20 9.59
SNOWFALL (IN)
YESTERDAY 0.0 T 1915 0.0 0.0 0.0
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
YESTERDAY 0 1 -1 0
MONTH TO DATE 7 24 -17 9
SINCE JUN 1 7 24 -17 9
SINCE JUL 1 6091 6493 -402 5938
COOLING
YESTERDAY 0 6 -6 10
MONTH TO DATE 89 77 12 65
SINCE JUN 1 89 77 12 65
SINCE JAN 1 157 138 19 103
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 12.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 11:00 PM
LOWEST 40 12:00 PM
AVERAGE 64
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 99 1933
MINIMUM TEMPERATURE (F) 60 42 1980
SUNRISE AND SUNSET
JUNE 17 2026..........SUNRISE 5:20 AM CDT SUNSET 8:35 PM CDT
JUNE 18 2026..........SUNRISE 5:20 AM CDT SUNSET 8:35 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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