Climatological Report (Daily)
Issued by NWS Milwaukee/Sullivan, WI

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CDUS43 KMKX 122230
CLIMSN


CLIMATE REPORT
NATIONAL WEATHER SERVICE IN MILWAUKEE
428 PM CST TUE DEC 12 2017


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

...THE MADISON WI CLIMATE SUMMARY FOR DECEMBER 12 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         21    255 PM  53    1991  31    -10       25
                                      1968
                                      1965
  MINIMUM         13    930 AM -10    1962  17     -4       10
  AVERAGE         17                        24     -7       18

PRECIPITATION (IN)
  TODAY            T             0.96 1909   0.06  -0.06      T
  MONTH TO DATE    0.53                      0.82  -0.29     0.92
  SINCE DEC 1      0.53                      0.82  -0.29     0.92
  SINCE JAN 1     38.08                     33.56   4.52    44.45

SNOWFALL (IN)
  TODAY            T            10.6  1909   0.4   -0.4       T
  MONTH TO DATE    1.3                       5.1   -3.8     13.8
  SINCE DEC 1      1.3                       5.1   -3.8     13.8
  SINCE JUL 1      1.6                       9.2   -7.6     13.8
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  TODAY           48                        41      7       47
  MONTH TO DATE  424                       468    -44      463
  SINCE DEC 1    424                       468    -44      463
  SINCE JUL 1   1783                      2047   -264     1485

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    580                       568     12      780
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    10.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           100 AM
 LOWEST     41           300 PM
 AVERAGE    57

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


THE MADISON WI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        60      2015
 MINIMUM TEMPERATURE (F)   16       -17      1903


SUNRISE AND SUNSET
DECEMBER 12 2017......SUNRISE   720 AM CST   SUNSET   422 PM CST
DECEMBER 13 2017......SUNRISE   721 AM CST   SUNSET   423 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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