930
CDUS43 KLOT 162237
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CST SAT DEC 16 2023
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 16 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 45 12:20 AM 68 2021 34 11 30
MINIMUM 40 11:03 AM -14 1932 20 20 24
AVERAGE 43 27 16 27
PRECIPITATION (IN)
TODAY 0.11 1.12 1921 0.06 0.05 T
MONTH TO DATE 1.70 1.08 0.62 2.50
SINCE DEC 1 1.70 1.08 0.62 2.50
SINCE JAN 1 31.03 36.39 -5.36 39.41
SNOWFALL (IN)
TODAY 0.0 3.6 2008 0.3 -0.3 0.7
MONTH TO DATE 0.9 4.6 -3.7 1.1
SINCE DEC 1 0.9 4.6 -3.7 1.1
SINCE JUL 1 2.4 7.1 -4.7 3.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 22 38 -16 38
MONTH TO DATE 455 570 -115 497
SINCE DEC 1 455 570 -115 497
SINCE JUL 1 1672 1886 -214 1773
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 15 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 9.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 11:00 AM
LOWEST 57 4:00 AM
AVERAGE 77
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 50 1941
1977
2006
MINIMUM TEMPERATURE (F) 20 -12 1945
SUNRISE AND SUNSET
DECEMBER 16 2023......SUNRISE 7:19 AM CST SUNSET 4:25 PM CST
DECEMBER 17 2023......SUNRISE 7:19 AM CST SUNSET 4:26 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