116
CDUS43 KLOT 212137
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
431 PM CDT WED OCT 21 2009
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 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 72 247 PM 87 1947 60 12 55
MINIMUM 54 707 AM 22 1952 38 16 34
AVERAGE 63 49 14 45
PRECIPITATION (IN)
TODAY 0.01 1.32 1936 0.08 -0.07 0.00
MONTH TO DATE 2.33 1.77 0.56 1.06
SINCE SEP 1 4.02 5.24 -1.22 7.42
SINCE JAN 1 38.07 31.14 6.93 38.20
SNOWFALL (IN)
TODAY 0.0 T 1976 0.0 0.0 0.0
MONTH TO DATE T 0.0 0.0 0.0
SINCE SEP 1 T 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
DEGREE DAYS
HEATING
TODAY 2 16 -14 20
MONTH TO DATE 381 258 123 220
SINCE SEP 1 446 394 52 280
SINCE JUL 1 503 413 90 280
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 7 -7 10
SINCE SEP 1 39 81 -42 99
SINCE JAN 1 433 768 -335 752
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 57 100 PM
AVERAGE 75
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 85 1947
MINIMUM TEMPERATURE (F) 38 20 1930
SUNRISE AND SUNSET
OCTOBER 21 2009.......SUNRISE 716 AM CDT SUNSET 605 PM CDT
OCTOBER 22 2009.......SUNRISE 717 AM CDT SUNSET 604 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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