041
CDUS43 KLOT 162134
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT TUE SEP 16 2025
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 16 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 86 2:51 PM 94 1931 75 11 87
MINIMUM 56 5:43 AM 34 1916 53 3 58
AVERAGE 71 64 7 73
PRECIPITATION (IN)
TODAY 0.00 2.20 1936 0.12 -0.12 0.00
MONTH TO DATE 0.30 2.05 -1.75 T
SINCE SEP 1 0.30 2.05 -1.75 T
SINCE JAN 1 21.87 28.84 -6.97 29.48
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 59 30 29 26
SINCE SEP 1 59 30 29 26
SINCE JUL 1 78 41 37 35
COOLING
TODAY 6 3 3 8
MONTH TO DATE 45 63 -18 54
SINCE SEP 1 45 63 -18 54
SINCE JAN 1 902 802 100 889
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 1.4
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 36 2:00 PM
AVERAGE 67
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 93 1927
1988
MINIMUM TEMPERATURE (F) 53 35 1916
SUNRISE AND SUNSET
SEPTEMBER 16 2025.....SUNRISE 6:38 AM CDT SUNSET 7:04 PM CDT
SEPTEMBER 17 2025.....SUNRISE 6:39 AM CDT SUNSET 7:02 PM CDT
- 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