773
CDUS43 KLOT 160633
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SAT SEP 16 2023
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 15 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 79 2:44 PM 102 1939 76 3 80
MINIMUM 45 5:52 AM 35 2007 54 -9 56
AVERAGE 62 65 -3 68
PRECIPITATION (IN)
YESTERDAY 0.00 2.00 1912 0.12 -0.12 0.00
MONTH TO DATE 0.59 1.93 -1.34 5.36
SINCE SEP 1 0.59 1.93 -1.34 5.36
SINCE JAN 1 22.06 28.72 -6.66 33.45
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 3 3 0 0
MONTH TO DATE 24 27 -3 11
SINCE SEP 1 24 27 -3 11
SINCE JUL 1 27 38 -11 13
COOLING
YESTERDAY 0 3 -3 3
MONTH TO DATE 61 60 1 56
SINCE SEP 1 61 60 1 56
SINCE JAN 1 734 799 -65 924
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 7:00 AM
LOWEST 37 2:00 PM
AVERAGE 67
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 94 1931
MINIMUM TEMPERATURE (F) 53 34 1916
SUNRISE AND SUNSET
SEPTEMBER 16 2023.....SUNRISE 6:37 AM CDT SUNSET 7:05 PM CDT
SEPTEMBER 17 2023.....SUNRISE 6:38 AM CDT SUNSET 7:03 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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