212
CDUS43 KLOT 120635
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT TUE SEP 12 2023
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 11 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 65 4:47 PM 96 1931 77 -12 66
MINIMUM 53 11:56 PM 34 1917 55 -2 55
AVERAGE 59 66 -7 61
PRECIPITATION (IN)
YESTERDAY 0.47 4.46 2022 0.12 0.35 4.46
MONTH TO DATE 0.59 1.44 -0.85 4.46
SINCE SEP 1 0.59 1.44 -0.85 4.46
SINCE JAN 1 22.06 28.23 -6.17 32.55
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 6 2 4 4
MONTH TO DATE 8 16 -8 4
SINCE SEP 1 8 16 -8 4
SINCE JUL 1 11 27 -16 6
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 61 48 13 53
SINCE SEP 1 61 48 13 53
SINCE JAN 1 734 787 -53 921
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 84 5:00 PM
AVERAGE 92
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 95 1927
MINIMUM TEMPERATURE (F) 55 36 1975
SUNRISE AND SUNSET
SEPTEMBER 12 2023.....SUNRISE 6:33 AM CDT SUNSET 7:12 PM CDT
SEPTEMBER 13 2023.....SUNRISE 6:34 AM CDT SUNSET 7:10 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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