799
CDUS43 KLOT 182134
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT THU JUN 18 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 18 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 73 2:59 PM 99 1994 82 -9 78
MINIMUM 60 4:58 AM 47 1950 61 -1 65
1999
AVERAGE 67 71 -4 72
PRECIPITATION (IN)
TODAY 0.00 3.35 1940 0.18 -0.18 1.77
MONTH TO DATE 4.76 3.29 1.47 2.96
SINCE JUN 1 4.76 3.29 1.47 2.96
SINCE JAN 1 15.74 16.85 -1.11 11.36
SNOWFALL (IN)
TODAY 0.0 0.0 MM 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
TODAY 0 0 0 0
MONTH TO DATE 9 24 -15 9
SINCE JUN 1 9 24 -15 9
SINCE JUL 1 6093 6493 -400 5938
COOLING
TODAY 2 6 -4 7
MONTH TO DATE 91 89 2 86
SINCE JUN 1 91 89 2 86
SINCE JAN 1 159 150 9 124
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 11.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1:00 AM
LOWEST 51 3:00 PM
AVERAGE 69
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 99 1953
MINIMUM TEMPERATURE (F) 61 46 1916
2022
SUNRISE AND SUNSET
JUNE 18 2026..........SUNRISE 5:20 AM CDT SUNSET 8:35 PM CDT
JUNE 19 2026..........SUNRISE 5:20 AM CDT SUNSET 8:36 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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