512
CDUS43 KLOT 210632
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT WED OCT 21 2009
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 20 2009
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1893 TO 2009
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 60 237 PM 86 1953 60 0 59
MINIMUM 45 1204 AM 19 1930 39 6 39
AVERAGE 53 49 4 49
PRECIPITATION (IN)
YESTERDAY 0.01 1.49 1916 0.08 -0.07 0.26
MONTH TO DATE 2.32 1.69 0.63 1.06
SINCE SEP 1 4.01 5.16 -1.15 7.42
SINCE JAN 1 38.06 31.06 7.00 38.20
SNOWFALL (IN)
YESTERDAY 0.0 0.3 1989 0.0 0.0 0.0
MONTH TO DATE T 0.0 0.0 0.0
SINCE SEP 1 T 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
DEGREE DAYS
HEATING
YESTERDAY 12 16 -4 16
MONTH TO DATE 379 242 137 200
SINCE SEP 1 444 378 66 260
SINCE JUL 1 501 397 104 260
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 7 -7 10
SINCE SEP 1 39 81 -42 99
SINCE JAN 1 433 768 -335 752
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 100 AM
LOWEST 67 200 PM
AVERAGE 80
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 87 1947
MINIMUM TEMPERATURE (F) 38 22 1952
SUNRISE AND SUNSET
OCTOBER 21 2009.......SUNRISE 716 AM CDT SUNSET 605 PM CDT
OCTOBER 22 2009.......SUNRISE 717 AM CDT SUNSET 603 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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