Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 040636
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT MAY 4 2013


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 3 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         52    613 PM  91    1938  68    -16       84
  MINIMUM         40    521 AM  26    2005  44     -4       65
  AVERAGE         46                        56    -10       75

PRECIPITATION (IN)
  YESTERDAY        0.28          1.15 1935   0.12   0.16     0.05
  MONTH TO DATE    0.44                      0.34   0.10     0.12
  SINCE MAR 1     10.67                      6.01   4.66     6.34
  SINCE JAN 1     16.74                      8.79   7.95     8.88

SNOWFALL (IN)
  YESTERDAY        0.0           T    1976   0.0    0.0      0.0
  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       19                        10      9        0
  MONTH TO DATE   34                        30      4       13
  SINCE MAR 1   1673                      1368    305      879
  SINCE JUL 1   6410                      6370     40     5253

 COOLING
  YESTERDAY        0                         1     -1       10
  MONTH TO DATE    7                         1      6       13
  SINCE MAR 1     16                         9      7       51
  SINCE JAN 1     16                         9      7       51
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    12.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     86           300 AM
 AVERAGE    90

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        92      1952
 MINIMUM TEMPERATURE (F)   45        27      1935


SUNRISE AND SUNSET
MAY  4 2013...........SUNRISE   548 AM CDT   SUNSET   759 PM CDT
MAY  5 2013...........SUNRISE   546 AM CDT   SUNSET   800 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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