972
CDUS43 KLOT 040633
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SAT APR 04 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 3 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 56 1:51 PM 80 1956 55 1 51
MINIMUM 40 11:07 PM 15 1954 34 6 35
AVERAGE 48 44 4 43
PRECIPITATION (IN)
YESTERDAY 0.08 0.90 1968 0.11 -0.03 0.00
MONTH TO DATE 1.57 0.33 1.24 1.12
SINCE MAR 1 4.63 2.73 1.90 3.94
SINCE JAN 1 5.57 5.96 -0.39 5.19
SNOWFALL (IN)
YESTERDAY 0.0 1.0 1926 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE MAR 1 6.8 5.1 1.7 4.2
SINCE JUL 1 30.8 36.4 -5.6 17.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 21 -4 22
MONTH TO DATE 54 63 -9 59
SINCE MAR 1 743 923 -180 736
SINCE JUL 1 5567 5851 -284 5331
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 2 -2 0
SINCE JAN 1 0 2 -2 0
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 9.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 12:00 AM
LOWEST 64 2:00 PM
AVERAGE 77
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 84 1929
MINIMUM TEMPERATURE (F) 35 9 1975
SUNRISE AND SUNSET
APRIL 4 2026.........SUNRISE 6:34 AM CDT SUNSET 7:26 PM CDT
APRIL 5 2026.........SUNRISE 6:32 AM CDT SUNSET 7:27 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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