379
CDUS43 KLOT 132145
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
445 PM CDT WED MAY 13 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 13 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 65 1:06 PM 92 2022 70 -5 82
MINIMUM 51 5:03 AM 32 1923 48 3 63
1938
AVERAGE 58 59 -1 73
PRECIPITATION (IN)
TODAY 0.00 1.74 2010 0.13 -0.13 T
MONTH TO DATE 0.05 1.61 -1.56 0.85
SINCE MAR 1 9.57 7.76 1.81 5.83
SINCE JAN 1 10.51 10.99 -0.48 7.08
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 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
TODAY 7 7 0 0
MONTH TO DATE 176 113 63 91
SINCE MAR 1 1220 1455 -235 1215
SINCE JUL 1 6044 6383 -339 5810
COOLING
TODAY 0 1 -1 8
MONTH TO DATE 0 10 -10 11
SINCE MAR 1 15 17 -2 15
SINCE JAN 1 15 17 -2 15
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 14.0
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 5:00 AM
LOWEST 35 3:00 PM
AVERAGE 52
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 2007
2013
MINIMUM TEMPERATURE (F) 49 33 1910
1943
SUNRISE AND SUNSET
MAY 13 2026...........SUNRISE 5:37 AM CDT SUNSET 8:09 PM CDT
MAY 14 2026...........SUNRISE 5:36 AM CDT SUNSET 8:10 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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