Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 090635
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT MON SEP 09 2024
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 8 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 3:28 PM 101 1922 78 -5 69
MINIMUM 40 5:51 AM 37 1986 57 -17 58
AVERAGE 57 67 -10 64
PRECIPITATION (IN)
YESTERDAY 0.00 2.06 2020 0.14 -0.14 T
MONTH TO DATE T 1.07 -1.07 0.06
SINCE SEP 1 T 1.07 -1.07 0.06
SINCE JAN 1 29.48 27.86 1.62 21.53
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 MM
DEGREE DAYS
HEATING
YESTERDAY 8 2 6 1
MONTH TO DATE 26 10 16 1
SINCE SEP 1 26 10 16 1
SINCE JUL 1 35 21 14 4
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 4 36 -32 58
SINCE SEP 1 4 36 -32 58
SINCE JAN 1 839 775 64 731
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 44 1:00 PM
AVERAGE 70
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1897
1955
MINIMUM TEMPERATURE (F) 56 41 1914
1923
1924
SUNRISE AND SUNSET
SEPTEMBER 9 2024.....SUNRISE 6:31 AM CDT SUNSET 7:15 PM CDT
SEPTEMBER 10 2024.....SUNRISE 6:32 AM CDT SUNSET 7:14 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$