965
CDUS43 KLOT 210633
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT TUE APR 21 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 20 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 57 4:51 PM 89 1987 62 -5 60
MINIMUM 25 4:57 AM 24 2018 40 -15 36
AVERAGE 41 51 -10 48
PRECIPITATION (IN)
YESTERDAY 0.00 2.46 1929 0.13 -0.13 0.40
MONTH TO DATE 5.81 2.42 3.39 2.11
SINCE MAR 1 8.87 4.82 4.05 4.93
SINCE JAN 1 9.81 8.05 1.76 6.18
SNOWFALL (IN)
YESTERDAY 0.0 T 1941 0.0 0.0 0.0
1959
2021
MONTH TO DATE T 0.7 -0.7 T
SINCE MAR 1 6.8 5.6 1.2 4.2
SINCE JUL 1 30.8 36.9 -6.1 17.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 24 14 10 17
MONTH TO DATE 277 358 -81 370
SINCE MAR 1 966 1218 -252 1047
SINCE JUL 1 5790 6146 -356 5642
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 12 0 12 0
SINCE MAR 1 12 2 10 0
SINCE JAN 1 12 2 10 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 6:00 AM
LOWEST 30 6:00 PM
AVERAGE 63
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 86 1985
MINIMUM TEMPERATURE (F) 40 24 1988
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 6:06 AM CDT SUNSET 7:45 PM CDT
APRIL 22 2026.........SUNRISE 6:05 AM CDT SUNSET 7:46 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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