151
CDUS43 KLOT 010639
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1239 AM CST MON JAN 01 2024
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 31 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 32 3:10 PM 56 1965 30 2 36
MINIMUM 30 11:59 PM -17 1963 17 13 20
AVERAGE 31 24 7 28
PRECIPITATION (IN)
YESTERDAY 0.03 0.72 1923 0.05 -0.02 T
MONTH TO DATE 3.13 1.93 1.20 2.56
SINCE DEC 1 3.13 1.93 1.20 2.56
SINCE JAN 1 32.46 37.24 -4.78 39.47
SNOWFALL (IN)
YESTERDAY 0.4 8.5 1978 0.3 0.1 T
MONTH TO DATE 2.8 9.4 -6.6 3.3
SINCE DEC 1 2.8 9.4 -6.6 3.3
SINCE JUL 1 4.3 11.9 -7.6 5.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 34 42 -8 37
MONTH TO DATE 883 1170 -287 1196
SINCE DEC 1 883 1170 -287 1196
SINCE JUL 1 2100 2486 -386 2472
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 805 839 -34 978
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 11.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LT FREEZING RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 12:00 PM
LOWEST 78 6:00 PM
AVERAGE 85
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 49 1916
MINIMUM TEMPERATURE (F) 16 -13 1924
1968
2018
SUNRISE AND SUNSET
JANUARY 1 2024.......SUNRISE 7:25 AM CST SUNSET 4:35 PM CST
JANUARY 2 2024.......SUNRISE 7:25 AM CST SUNSET 4:36 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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