278
CDUS43 KLOT 152232
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CST FRI DEC 15 2023
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 15 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 53 2:21 PM 69 2021 34 19 35
MINIMUM 24 6:42 AM -16 1989 20 4 29
AVERAGE 39 27 12 32
PRECIPITATION (IN)
TODAY 0.00 1.71 1971 0.06 -0.06 0.09
MONTH TO DATE 1.59 1.02 0.57 2.50
SINCE DEC 1 1.59 1.02 0.57 2.50
SINCE JAN 1 30.92 36.33 -5.41 39.41
SNOWFALL (IN)
TODAY 0.0 10.6 1987 0.3 -0.3 0.3
MONTH TO DATE 0.9 4.3 -3.4 0.4
SINCE DEC 1 0.9 4.3 -3.4 0.4
SINCE JUL 1 2.4 6.8 -4.4 2.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 26 38 -12 33
MONTH TO DATE 433 532 -99 459
SINCE DEC 1 433 532 -99 459
SINCE JUL 1 1650 1848 -198 1735
COOLING
TODAY 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 12 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 8:00 AM
LOWEST 44 2:00 PM
AVERAGE 70
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 68 2021
MINIMUM TEMPERATURE (F) 20 -14 1932
SUNRISE AND SUNSET
DECEMBER 15 2023......SUNRISE 7:18 AM CST SUNSET 4:25 PM CST
DECEMBER 16 2023......SUNRISE 7:19 AM CST SUNSET 4:25 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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