Climatological Report (Daily)
Issued by NWS Chicago, IL

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039
CDUS43 KLOT 032237
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CST SAT DEC 3 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 3 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         37    149 PM  69    2012  38     -1       36
  MINIMUM         31    630 AM -14    1940  22      9       31
  AVERAGE         34                        30      4       34

PRECIPITATION (IN)
  TODAY            0.00          0.73 2011   0.07  -0.07     0.00
  MONTH TO DATE    0.06                      0.23  -0.17     0.17
  SINCE DEC 1      0.06                      0.23  -0.17     0.17
  SINCE JAN 1     33.34                     34.49  -1.15    35.55

SNOWFALL (IN)
  TODAY            0.0           6.5  1990   0.3   -0.3      0.0
  MONTH TO DATE    T                         0.9   -0.9      0.9
  SINCE DEC 1      T                         0.9   -0.9      0.9
  SINCE JUL 1      T                         2.7   -2.7      9.7

DEGREE DAYS
 HEATING
  TODAY           31                        35     -4       31
  MONTH TO DATE   88                       104    -16       89
  SINCE DEC 1     88                       104    -16       89
  SINCE JUL 1    957                      1439   -482     1120

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1103                       820    283      825
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72          1100 AM
 LOWEST     63           100 AM
 AVERAGE    68

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        65      1998
 MINIMUM TEMPERATURE (F)   22        -4      1991


SUNRISE AND SUNSET
DECEMBER  3 2016......SUNRISE   708 AM CST   SUNSET   425 PM CST
DECEMBER  4 2016......SUNRISE   709 AM CST   SUNSET   424 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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