Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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897
CDUS43 KLOT 050637
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT SAT APR 05 2025
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 4 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 50 2:57 PM 84 1929 55 -5 45
MINIMUM 31 3:10 AM 9 1975 35 -4 34
AVERAGE 41 45 -4 40
PRECIPITATION (IN)
YESTERDAY 0.16 1.37 1969 0.11 0.05 0.05
MONTH TO DATE 1.28 0.44 0.84 2.07
SINCE MAR 1 4.10 2.84 1.26 6.65
SINCE JAN 1 5.35 6.07 -0.72 9.22
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1950 0.0 0.0 T
MONTH TO DATE 0.0 0.2 -0.2 0.5
SINCE MAR 1 4.2 5.1 -0.9 6.1
SINCE JUL 1 17.1 36.4 -19.3 27.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 24 20 4 25
MONTH TO DATE 83 83 0 101
SINCE MAR 1 760 943 -183 780
SINCE JUL 1 5355 5871 -516 4954
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
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 10:00 PM
LOWEST 50 1:00 PM
AVERAGE 68
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 82 1988
MINIMUM TEMPERATURE (F) 35 15 1995
SUNRISE AND SUNSET
APRIL 5 2025.........SUNRISE 6:32 AM CDT SUNSET 7:27 PM CDT
APRIL 6 2025.........SUNRISE 6:30 AM CDT SUNSET 7:28 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$