766
CDUS43 KLOT 190632
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST THU DEC 19 2024
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 18 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 33 12:19 AM 55 1941 33 0 34
MINIMUM 24 11:59 PM -17 1983 20 4 16
AVERAGE 29 26 3 25
PRECIPITATION (IN)
YESTERDAY 0.08 1.04 1957 0.06 0.02 T
MONTH TO DATE 0.54 1.20 -0.66 1.71
SINCE DEC 1 0.54 1.20 -0.66 1.71
SINCE JAN 1 34.90 36.51 -1.61 31.04
SNOWFALL (IN)
YESTERDAY 1.9 2.4 2000 0.3 1.6 T
MONTH TO DATE 2.2 5.3 -3.1 0.9
SINCE DEC 1 2.2 5.3 -3.1 0.9
SINCE JUL 1 2.8 7.8 -5.0 2.4
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 36 39 -3 40
MONTH TO DATE 674 647 27 522
SINCE DEC 1 674 647 27 522
SINCE JUL 1 1656 1963 -307 1739
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 12:00 AM
LOWEST 60 4:00 PM
AVERAGE 76
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 56 1988
MINIMUM TEMPERATURE (F) 19 -21 1983
SUNRISE AND SUNSET
DECEMBER 19 2024......SUNRISE 7:21 AM CST SUNSET 4:27 PM CST
DECEMBER 20 2024......SUNRISE 7:21 AM CST SUNSET 4:27 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page