658
CDUS43 KLOT 140633
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT THU MAY 14 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 13 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 66 4:49 PM 92 2022 70 -4 82
MINIMUM 38 11:53 PM 32 1923 48 -10 63
1938
AVERAGE 52 59 -7 73
PRECIPITATION (IN)
YESTERDAY 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)
YESTERDAY 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
YESTERDAY 13 7 6 0
MONTH TO DATE 182 113 69 91
SINCE MAR 1 1226 1455 -229 1215
SINCE JUL 1 6050 6383 -333 5810
COOLING
YESTERDAY 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 11.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 11:00 PM
LOWEST 32 4:00 PM
AVERAGE 56
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 2007
2013
MINIMUM TEMPERATURE (F) 49 33 1910
1943
SUNRISE AND SUNSET
MAY 14 2026...........SUNRISE 5:36 AM CDT SUNSET 8:10 PM CDT
MAY 15 2026...........SUNRISE 5:35 AM CDT SUNSET 8:11 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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