750
CDUS43 KLOT 202241
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CST MON DEC 20 2004
...................................
...THE ROCKFORD CLIMATE SUMMARY FOR DECEMBER 20 2004...
VALID TODAY AS OF 400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 31 335 PM 59 1949 30 1 31
MINIMUM 10 127 AM -20 1963 15 -5 11
AVERAGE 21 23 -2 21
PRECIPITATION (IN)
TODAY 0.00 0.94 1957 0.06 -0.06 0.00
MONTH TO DATE 0.63 1.43 -0.80 3.03
SINCE DEC 1 0.63 1.43 -0.80 3.03
SINCE JAN 1 36.81 36.00 0.81 25.19
SNOWFALL (IN)
TODAY 0.0
DEGREE DAYS
HEATING
TODAY 44 42 2 44
MONTH TO DATE 701 767 -66 725
SINCE DEC 1 701 767 -66 725
SINCE JUL 1 1907 2198 -291 2046
COOLING
TODAY 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 33 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 20.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 700 AM
LOWEST 32 100 PM
AVERAGE 43
..........................................................
THE ROCKFORD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 56 1967
MINIMUM TEMPERATURE (F) 15 -20 1963
SUNRISE AND SUNSET
DECEMBER 20 2004......SUNRISE 721 AM CST SUNSET 427 PM CST
DECEMBER 21 2004......SUNRISE 722 AM CST SUNSET 428 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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