527
CDUS43 KLOT 120636
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SAT MAY 12 2012
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 11 2012
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2012
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 418 PM 91 2011 70 8 91
MINIMUM 46 440 AM 28 1907 47 -1 63
AVERAGE 62 58 4 77
PRECIPITATION (IN)
YESTERDAY 0.00 2.14 1966 0.12 -0.12 0.00
MONTH TO DATE 0.46 1.26 -0.80 0.17
SINCE MAR 1 6.68 6.93 -0.25 6.98
SINCE JAN 1 9.22 9.71 -0.49 9.76
SNOWFALL (IN)
YESTERDAY 0.0 1.0 1966 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 3.0 5.7 -2.7 0.1
SINCE JUL 1 24.3 36.7 -12.4 51.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 8 -5 0
MONTH TO DATE 50 98 -48 118
SINCE MAR 1 916 1436 -520 1450
SINCE JUL 1 5290 6438 -1148 6411
COOLING
YESTERDAY 0 1 -1 12
MONTH TO DATE 17 9 8 24
SINCE MAR 1 55 17 38 31
SINCE JAN 1 55 17 38 31
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 10.6
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 61 600 AM
LOWEST 33 100 PM
AVERAGE 47
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 88 1896
MINIMUM TEMPERATURE (F) 47 29 1981
SUNRISE AND SUNSET
MAY 12 2012...........SUNRISE 538 AM CDT SUNSET 808 PM CDT
MAY 13 2012...........SUNRISE 537 AM CDT SUNSET 809 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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