Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 240654
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
152 AM CDT FRI MAY 24 2013


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 23 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         63    303 PM  95    1921  74    -11       85
  MINIMUM         42   1159 PM  30    1917  51     -9       49
  AVERAGE         53                        62     -9       67

PRECIPITATION (IN)
  YESTERDAY        0.18          1.41 1966   0.14   0.04     0.00
  MONTH TO DATE    2.06                      2.86  -0.80     0.53
  SINCE MAR 1     12.29                      8.53   3.76     6.75
  SINCE JAN 1     18.36                     11.31   7.05     9.29

SNOWFALL (IN)
  YESTERDAY       MM             0.0    MM   0.0   MM        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       12                         5      7        0
  MONTH TO DATE  125                       170    -45       78
  SINCE MAR 1   1764                      1508    256      944
  SINCE JUL 1   6501                      6510     -9     5318

 COOLING
  YESTERDAY        0                         2     -2        2
  MONTH TO DATE   59                        27     32       51
  SINCE MAR 1     68                        35     33       89
  SINCE JAN 1     68                        35     33       89
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    12.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     51           600 PM
 AVERAGE    72

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        93      2012
                                             2010
                                             1921
 MINIMUM TEMPERATURE (F)   51        33      1925


SUNRISE AND SUNSET
MAY 24 2013...........SUNRISE   527 AM CDT   SUNSET   820 PM CDT
MAY 25 2013...........SUNRISE   527 AM CDT   SUNSET   821 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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