Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 210632
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST FRI FEB 21 2025
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 20 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
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 20 3:01 PM 69 2017 35 -15 60
MINIMUM -2 7:15 AM -22 1929 19 -21 26
AVERAGE 9 27 -18 43
PRECIPITATION (IN)
YESTERDAY 0.00 1.21 2018 0.06 -0.06 0.00
MONTH TO DATE 0.40 1.09 -0.69 0.24
SINCE DEC 1 2.32 4.62 -2.30 5.65
SINCE JAN 1 1.19 2.69 -1.50 2.52
SNOWFALL (IN)
YESTERDAY 0.0 3.2 1993 0.3 -0.3 0.0
MONTH TO DATE 5.6 6.4 -0.8 T
SINCE DEC 1 12.3 26.7 -14.4 18.7
SINCE JUL 1 12.9 29.2 -16.3 20.2
SNOW DEPTH 3
DEGREE DAYS
HEATING
YESTERDAY 56 38 18 22
MONTH TO DATE 897 816 81 588
SINCE DEC 1 3363 3325 38 2756
SINCE JUL 1 4345 4641 -296 3973
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
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 10:00 PM
LOWEST 56 12:00 PM
AVERAGE 63
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 67 2017
MINIMUM TEMPERATURE (F) 20 -10 1963
SUNRISE AND SUNSET
FEBRUARY 21 2025......SUNRISE 6:43 AM CST SUNSET 5:37 PM CST
FEBRUARY 22 2025......SUNRISE 6:42 AM CST SUNSET 5:38 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$