671
CDUS43 KLOT 220633
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI SEP 22 2023
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 21 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 72 1:55 PM 94 1920 74 -2 83
MINIMUM 61 12:44 AM 34 1995 51 10 56
AVERAGE 67 62 5 70
PRECIPITATION (IN)
YESTERDAY 0.14 3.20 1950 0.13 0.01 0.00
MONTH TO DATE 1.87 2.67 -0.80 5.71
SINCE SEP 1 1.87 2.67 -0.80 5.71
SINCE JAN 1 23.34 29.46 -6.12 33.80
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 0 5 -5 0
MONTH TO DATE 34 51 -17 11
SINCE SEP 1 34 51 -17 11
SINCE JUL 1 37 62 -25 13
COOLING
YESTERDAY 2 2 0 5
MONTH TO DATE 70 74 -4 103
SINCE SEP 1 70 74 -4 103
SINCE JAN 1 743 813 -70 971
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1:00 AM
LOWEST 70 10:00 AM
AVERAGE 83
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 93 1937
MINIMUM TEMPERATURE (F) 51 30 1976
SUNRISE AND SUNSET
SEPTEMBER 22 2023.....SUNRISE 6:44 AM CDT SUNSET 6:54 PM CDT
SEPTEMBER 23 2023.....SUNRISE 6:45 AM CDT SUNSET 6:52 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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