Climatological Report (Daily)
Issued by NWS Detroit/Pontiac, MI

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CDUS43 KDTX 082143
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
442 PM EST FRI DEC 8 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 8 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         33    359 PM  66    1966  38     -5       31
  MINIMUM         19    807 AM   0    1977  26     -7       25
  AVERAGE         26                        32     -6       28

PRECIPITATION (IN)
  TODAY            T             1.32 1924   0.08  -0.08      T
  MONTH TO DATE    0.06                      0.66  -0.60     0.37
  SINCE DEC 1      0.06                      0.66  -0.60     0.37
  SINCE JAN 1     34.04                     31.67   2.37    32.95

SNOWFALL (IN)
  TODAY            T             5.8  1977   0.3   -0.3      0.3
  MONTH TO DATE    0.6                       1.8   -1.2      0.8
  SINCE DEC 1      0.6                       1.8   -1.2      0.8
  SINCE JUL 1      0.6                       3.4   -2.8      0.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           39                        33      6       37
  MONTH TO DATE  217                       251    -34      238
  SINCE DEC 1    217                       251    -34      238
  SINCE JUL 1   1280                      1466   -186     1106

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    918                       803    115     1177
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    15.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           600 AM
 LOWEST     35           200 PM
 AVERAGE    54

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


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        58      1946
 MINIMUM TEMPERATURE (F)   26        -5      1876


SUNRISE AND SUNSET
DECEMBER  8 2017......SUNRISE   750 AM EST   SUNSET   501 PM EST
DECEMBER  9 2017......SUNRISE   750 AM EST   SUNSET   501 PM EST


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




$$





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