825
CDUS43 KLOT 010643
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT THU OCT 1 2009
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 30 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 61 403 PM 92 1971 69 -8 61
MINIMUM 44 1159 PM 27 1984 46 -2 48
AVERAGE 53 58 -5 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.23 1925 0.10 -0.10 0.00
MONTH TO DATE 1.69 3.47 -1.78 6.36
SINCE SEP 1 1.69 3.47 -1.78 6.36
SINCE JAN 1 35.74 29.37 6.37 37.14
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 12 8 4 10
MONTH TO DATE 65 136 -71 60
SINCE SEP 1 65 136 -71 60
SINCE JUL 1 122 155 -33 60
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 39 74 -35 89
SINCE SEP 1 39 74 -35 89
SINCE JAN 1 433 761 -328 742
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1100 PM
LOWEST 42 300 PM
AVERAGE 66
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 1971
MINIMUM TEMPERATURE (F) 46 28 2003
SUNRISE AND SUNSET
OCTOBER 1 2009.......SUNRISE 654 AM CDT SUNSET 637 PM CDT
OCTOBER 2 2009.......SUNRISE 655 AM CDT SUNSET 636 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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