184
CDUS43 KLOT 200638
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT WED SEP 20 2023
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 19 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 69 2:55 PM 93 1947 74 -5 82
1948
2021
MINIMUM 55 8:29 AM 34 1929 52 3 61
AVERAGE 62 63 -1 72
PRECIPITATION (IN)
YESTERDAY 0.51 2.38 1968 0.12 0.39 0.00
MONTH TO DATE 1.32 2.42 -1.10 5.51
SINCE SEP 1 1.32 2.42 -1.10 5.51
SINCE JAN 1 22.79 29.21 -6.42 33.60
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 4 -1 0
MONTH TO DATE 34 42 -8 11
SINCE SEP 1 34 42 -8 11
SINCE JUL 1 37 53 -16 13
COOLING
YESTERDAY 0 2 -2 7
MONTH TO DATE 62 70 -8 87
SINCE SEP 1 62 70 -8 87
SINCE JAN 1 735 809 -74 955
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 10:00 AM
LOWEST 65 3:00 PM
AVERAGE 83
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 1895
1920
MINIMUM TEMPERATURE (F) 52 30 1956
SUNRISE AND SUNSET
SEPTEMBER 20 2023.....SUNRISE 6:41 AM CDT SUNSET 6:58 PM CDT
SEPTEMBER 21 2023.....SUNRISE 6:42 AM CDT SUNSET 6:56 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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