373
CDUS43 KLOT 220631
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
130 AM CDT TUE SEP 22 2009
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 21 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 70 452 PM 94 1920 72 -2 82
MINIMUM 57 506 AM 34 1995 50 7 55
AVERAGE 64 61 3 69
PRECIPITATION (IN)
YESTERDAY T 3.20 1950 0.11 -0.11 0.00
MONTH TO DATE 0.42 2.54 -2.12 6.11
SINCE SEP 1 0.42 2.54 -2.12 6.11
SINCE JAN 1 34.47 28.44 6.03 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 1 6 -5 0
MONTH TO DATE 25 73 -48 44
SINCE SEP 1 25 73 -48 44
SINCE JUL 1 82 92 -10 44
COOLING
YESTERDAY 0 2 -2 4
MONTH TO DATE 30 63 -33 62
SINCE SEP 1 30 63 -33 62
SINCE JAN 1 424 750 -326 715
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 700 AM
LOWEST 66 200 PM
AVERAGE 83
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 1937
MINIMUM TEMPERATURE (F) 49 30 1976
SUNRISE AND SUNSET
SEPTEMBER 22 2009.....SUNRISE 644 AM CDT SUNSET 653 PM CDT
SEPTEMBER 23 2009.....SUNRISE 645 AM CDT SUNSET 651 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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