778
CDUS43 KLOT 130631
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST FRI DEC 13 2024
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 12 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 13 9:02 PM 60 1991 35 -22 36
MINIMUM 2 6:50 AM -9 2000 21 -19 21
AVERAGE 8 28 -20 29
PRECIPITATION (IN)
YESTERDAY 0.00 0.79 1909 0.06 -0.06 0.00
MONTH TO DATE T 0.84 -0.84 1.59
SINCE DEC 1 T 0.84 -0.84 1.59
SINCE JAN 1 34.36 36.15 -1.79 30.92
SNOWFALL (IN)
YESTERDAY 0.0 8.0 1909 0.3 -0.3 0.0
MONTH TO DATE 0.3 3.4 -3.1 0.9
SINCE DEC 1 0.3 3.4 -3.1 0.9
SINCE JUL 1 0.9 5.9 -5.0 2.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 57 37 20 36
MONTH TO DATE 473 419 54 341
SINCE DEC 1 473 419 54 341
SINCE JUL 1 1455 1735 -280 1558
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 958 839 119 805
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 9.9
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 5:00 AM
LOWEST 40 3:00 PM
AVERAGE 50
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 62 2015
MINIMUM TEMPERATURE (F) 21 -14 1958
SUNRISE AND SUNSET
DECEMBER 13 2024......SUNRISE 7:17 AM CST SUNSET 4:25 PM CST
DECEMBER 14 2024......SUNRISE 7:18 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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