825
CDUS43 KLOT 290647
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
145 AM CDT TUE SEP 29 2009
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 28 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 62 1226 PM 91 1952 70 -8 71
MINIMUM 49 1143 PM 24 1942 47 2 56
AVERAGE 56 58 -2 64
PRECIPITATION (IN)
YESTERDAY T 2.15 1999 0.10 -0.10 0.00
MONTH TO DATE 1.69 3.27 -1.58 6.11
SINCE SEP 1 1.69 3.27 -1.58 6.11
SINCE JAN 1 35.74 29.17 6.57 36.89
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
DEGREE DAYS
HEATING
YESTERDAY 9 8 1 1
MONTH TO DATE 42 120 -78 45
SINCE SEP 1 42 120 -78 45
SINCE JUL 1 99 139 -40 45
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 39 72 -33 89
SINCE SEP 1 39 72 -33 89
SINCE JAN 1 433 759 -326 742
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WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 20.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 1000 PM
LOWEST 51 100 PM
AVERAGE 64
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 94 1953
MINIMUM TEMPERATURE (F) 47 28 1949
SUNRISE AND SUNSET
SEPTEMBER 29 2009.....SUNRISE 651 AM CDT SUNSET 641 PM CDT
SEPTEMBER 30 2009.....SUNRISE 653 AM CDT SUNSET 639 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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