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CDUS43 KLOT 180636
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST SAT JAN 18 2025
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..THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 17 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 54R 1:42 PM 53 1990 29 25 17
MINIMUM 19 1:45 AM -25 1982 14 5 -6
AVERAGE 37 21 16 6
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 1941 0.05 -0.05 0.01
MONTH TO DATE 0.02 0.91 -0.89 1.59
SINCE DEC 1 1.15 2.84 -1.69 4.72
SINCE JAN 1 0.02 0.91 -0.89 1.59
SNOWFALL (IN)
YESTERDAY 0.0 4.7 1953 0.4 -0.4 T
MONTH TO DATE 0.5 5.8 -5.3 14.0
SINCE DEC 1 5.1 15.2 -10.1 16.8
SINCE JUL 1 5.7 17.7 -12.0 18.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 28 44 -16 59
MONTH TO DATE 744 729 15 754
SINCE DEC 1 1835 1899 -64 1637
SINCE JUL 1 2817 3215 -398 2854
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 12.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 1:00 AM
LOWEST 35 2:00 PM
AVERAGE 60
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 57 1996
MINIMUM TEMPERATURE (F) 14 -23 1994
SUNRISE AND SUNSET
JANUARY 18 2025.......SUNRISE 7:21 AM CST SUNSET 4:54 PM CST
JANUARY 19 2025.......SUNRISE 7:20 AM CST SUNSET 4:55 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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