805
CDUS43 KLOT 212130
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
430 PM CDT MON SEP 21 2009
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 21 2009
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 70 259 PM 94 1920 72 -2 82
MINIMUM 57 506 AM 34 1995 50 7 55
AVERAGE 64 61 3 69
PRECIPITATION (IN)
TODAY 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)
TODAY 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
TODAY 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
TODAY 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 9 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 700 AM
LOWEST 66 200 PM
AVERAGE 83
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 1937
MINIMUM TEMPERATURE (F) 49 30 1976
SUNRISE AND SUNSET
SEPTEMBER 21 2009.....SUNRISE 643 AM CDT SUNSET 655 PM CDT
SEPTEMBER 22 2009.....SUNRISE 644 AM CDT SUNSET 653 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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