804
CDUS43 KLOT 220634
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST WED DEC 22 2004
...................................
...THE ROCKFORD CLIMATE SUMMARY FOR DECEMBER 21 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 29 838 AM 56 1967 30 -1 49
MINIMUM 9 1159 PM -20 1963 15 -6 25
AVERAGE 19 23 -4 37
PRECIPITATION (IN)
YESTERDAY 0.01 0.57 1918 0.06 -0.05 0.00
MONTH TO DATE 0.64 1.49 -0.85 3.03
SINCE DEC 1 0.64 1.49 -0.85 3.03
SINCE JAN 1 36.82 36.06 0.76 25.19
SNOWFALL (IN)
YESTERDAY 0.3
MONTH TO DATE 0.5
SINCE DEC 1 0.5
SINCE JUL 1 5.8
DEGREE DAYS
HEATING
YESTERDAY 46 42 4 28
MONTH TO DATE 747 809 -62 753
SINCE DEC 1 747 809 -62 753
SINCE JUL 1 1953 2240 -287 2074
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 30 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 14.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 100 AM
LOWEST 55 1000 AM
AVERAGE 76
..........................................................
THE ROCKFORD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 55 1957
MINIMUM TEMPERATURE (F) 15 -19 1989
SUNRISE AND SUNSET
DECEMBER 22 2004......SUNRISE 722 AM CST SUNSET 428 PM CST
DECEMBER 23 2004......SUNRISE 723 AM CST SUNSET 429 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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