000
CDUS43 KLOT 110640
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT SAT MAY 11 2013


...................................

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 10 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         51    937 PM  91    2011  70    -19       71
                                      1922

  MINIMUM         46   1159 PM  24    1966  47     -1       40
  AVERAGE         49                        58     -9       56

PRECIPITATION (IN)
  YESTERDAY        0.14          1.74 1951   0.12   0.02     0.00
  MONTH TO DATE    1.50                      1.14   0.36     0.46
  SINCE MAR 1     11.73                      6.81   4.92     6.68
  SINCE JAN 1     17.80                      9.59   8.21     9.22

SNOWFALL (IN)
  YESTERDAY        0.0           0.2  1990   0.0    0.0      0.0
                                      2001
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1     13.9                       5.7    8.2      3.0
  SINCE JUL 1     40.5                      36.7    3.8     24.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                         8      8        9
  MONTH TO DATE   63                        90    -27       47
  SINCE MAR 1   1702                      1428    274      913
  SINCE JUL 1   6439                      6430      9     5287

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    9                         8      1       17
  SINCE MAR 1     18                        16      2       55
  SINCE JAN 1     18                        16      2       55
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED    10.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     77           400 PM
 AVERAGE    89

..........................................................


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        91      2011
 MINIMUM TEMPERATURE (F)   47        28      1907


SUNRISE AND SUNSET
MAY 11 2013...........SUNRISE   539 AM CDT   SUNSET   807 PM CDT
MAY 12 2013...........SUNRISE   538 AM CDT   SUNSET   808 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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