091
CDUS43 KLOT 270632
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED MAY 27 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 26 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 87 3:48 PM 92 1911 75 12 71
MINIMUM 53 4:48 AM 32 1925 53 0 43
AVERAGE 70 64 6 57
PRECIPITATION (IN)
YESTERDAY 0.00 1.33 1913 0.14 -0.14 0.00
MONTH TO DATE 0.47 3.42 -2.95 2.10
SINCE MAR 1 9.99 9.57 0.42 7.08
SINCE JAN 1 10.93 12.80 -1.87 8.33
SNOWFALL (IN)
YESTERDAY 0.0 T 1909 0.0 0.0 0.0
1937
1938
MONTH TO DATE 0.0 0.0 0.0 T
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 0 4 -4 8
MONTH TO DATE 216 182 34 192
SINCE MAR 1 1260 1524 -264 1316
SINCE JUL 1 6084 6452 -368 5911
COOLING
YESTERDAY 5 3 2 0
MONTH TO DATE 39 38 1 34
SINCE MAR 1 54 45 9 38
SINCE JAN 1 54 45 9 38
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 3.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 5:00 AM
LOWEST 26 4:00 PM
AVERAGE 55
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 99 2012
MINIMUM TEMPERATURE (F) 54 30 1992
SUNRISE AND SUNSET
MAY 27 2026...........SUNRISE 5:25 AM CDT SUNSET 8:22 PM CDT
MAY 28 2026...........SUNRISE 5:25 AM CDT SUNSET 8:23 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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