013
CDUS43 KLOT 310638
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CST FRI DEC 31 2004
................
THE ROCKFORD CLIMATE SUMMARY FOR DECEMBER 30 2004...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1906 TO 2004
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
.....................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 56 1008 PM 58 2002 28 28 39
MINIMUM 25 113 AM -12 1963 12 13 22
AVERAGE 41 20 21 31
PRECIPITATION (IN)
YESTERDAY 0.01 2.33 1936 0.05 -0.04 T
MONTH TO DATE 0.65 2.01 -1.36 3.20
SINCE DEC 1 0.65 2.01 -1.36 3.20
SINCE JAN 1 36.83 36.58 0.25 25.36
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.9
SINCE DEC 1 0.9
SINCE JUL 1 6.2
DEGREE DAYS
HEATING
YESTERDAY 24 44 -20 34
MONTH TO DATE 1167 1199 -32 1043
SINCE DEC 1 1167 1199 -32 1043
SINCE JUL 1 2373 2630 -257 2364
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 544 768 -224 732
.....................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 14.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 83 1100 PM
AVERAGE 92
.............................................
THE ROCKFORD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 28 56 1965
MINIMUM TEMPERATURE (F) 12 -17 1963
SUNRISE AND SUNSET
DECEMBER 31 2004......SUNRISE 725 AM CST SUNSET 434 PM CST
JANUARY 1 2005.......SUNRISE 725 AM CST SUNSET 435 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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