280
CDUS43 KLOT 040650
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1248 AM CST WED NOV 4 2009
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 3 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 47 221 PM 77 1938 52 -5 74
MINIMUM 29 644 AM 11 1951 34 -5 51
AVERAGE 38 43 -5 63
PRECIPITATION (IN)
YESTERDAY T 1.65 1935 0.09 -0.09 T
MONTH TO DATE 0.01 0.25 -0.24 T
SINCE SEP 1 7.64 6.29 1.35 8.04
SINCE JAN 1 41.69 32.19 9.50 38.82
SNOWFALL (IN)
YESTERDAY 0.0 3.4 1951 T 0.0 0.0
MONTH TO DATE 0.0 T 0.0 0.0
SINCE SEP 1 T 0.1 -0.1 T
SINCE JUL 1 T 0.1 -0.1 T
DEGREE DAYS
HEATING
YESTERDAY 27 22 5 2
MONTH TO DATE 68 65 3 22
SINCE SEP 1 676 645 31 490
SINCE JUL 1 733 664 69 490
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 39 81 -42 99
SINCE JAN 1 433 768 -335 752
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 800 PM
LOWEST 37 300 PM
AVERAGE 54
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 74 1978
MINIMUM TEMPERATURE (F) 33 10 1991
1951
SUNRISE AND SUNSET
NOVEMBER 4 2009......SUNRISE 633 AM CST SUNSET 446 PM CST
NOVEMBER 5 2009......SUNRISE 635 AM CST SUNSET 445 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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