588
CDUS43 KLOT 130632
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST WED DEC 13 2023
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 12 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 36 2:18 PM 60 1991 35 1 42
MINIMUM 21 11:36 PM -9 2000 21 0 34
AVERAGE 29 28 1 38
PRECIPITATION (IN)
YESTERDAY 0.00 0.79 1909 0.06 -0.06 0.00
MONTH TO DATE 1.59 0.84 0.75 0.55
SINCE DEC 1 1.59 0.84 0.75 0.55
SINCE JAN 1 30.92 36.15 -5.23 37.46
SNOWFALL (IN)
YESTERDAY 0.0 8.0 1909 0.3 -0.3 0.0
MONTH TO DATE 0.9 3.4 -2.5 T
SINCE DEC 1 0.9 3.4 -2.5 T
SINCE JUL 1 2.4 5.9 -3.5 2.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 36 37 -1 27
MONTH TO DATE 341 419 -78 372
SINCE DEC 1 341 419 -78 372
SINCE JUL 1 1558 1735 -177 1648
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
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1:00 AM
LOWEST 49 2:00 PM
AVERAGE 69
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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 2023......SUNRISE 7:16 AM CST SUNSET 4:25 PM CST
DECEMBER 14 2023......SUNRISE 7:17 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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