502
CDUS43 KLOT 070634
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT THU SEP 07 2023
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 6 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 75 11:52 AM 102 1922 79 -4 81
MINIMUM 67 11:59 PM 38 1924 57 10 57
AVERAGE 71 68 3 69
PRECIPITATION (IN)
YESTERDAY 0.06 1.72 1916 0.13 -0.07 0.00
MONTH TO DATE 0.06 0.80 -0.74 T
SINCE SEP 1 0.06 0.80 -0.74 T
SINCE JAN 1 21.53 27.59 -6.06 28.09
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 1 -1 0
MONTH TO DATE 0 6 -6 0
SINCE SEP 1 0 6 -6 0
SINCE JUL 1 3 17 -14 2
COOLING
YESTERDAY 6 4 2 4
MONTH TO DATE 56 28 28 37
SINCE SEP 1 56 28 28 37
SINCE JAN 1 729 767 -38 905
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 10.4
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 71 11:00 AM
AVERAGE 84
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 103 1939
MINIMUM TEMPERATURE (F) 57 37 1986
SUNRISE AND SUNSET
SEPTEMBER 7 2023.....SUNRISE 6:28 AM CDT SUNSET 7:20 PM CDT
SEPTEMBER 8 2023.....SUNRISE 6:29 AM CDT SUNSET 7:19 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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