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

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CDUS43 KDTX 091143
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
642 AM EST FRI DEC 9 2016


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

...THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 8 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         31   1259 AM  66    1966  38     -7       46
  MINIMUM         25   1114 PM   0    1977  26     -1       34
  AVERAGE         28                        32     -4       40

PRECIPITATION (IN)
  YESTERDAY        T             1.32 1924   0.08  -0.08     0.00
  MONTH TO DATE    0.37                      0.66  -0.29     0.14
  SINCE DEC 1      0.37                      0.66  -0.29     0.14
  SINCE JAN 1     32.95                     31.67   1.28    27.44

SNOWFALL (IN)
  YESTERDAY       MM             5.8  1977   0.3   MM        0.0
  MONTH TO DATE    0.5                       1.8   -1.3      0.4
  SINCE DEC 1      0.5                       1.8   -1.3      0.4
  SINCE JUL 1      0.6                       3.4   -2.8      6.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       37                        33      4       25
  MONTH TO DATE  238                       251    -13      225
  SINCE DEC 1    238                       251    -13      225
  SINCE JUL 1   1106                      1466   -360     1145

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1177                       803    374      891
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    16.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81          1200 PM
 LOWEST     58           300 AM
 AVERAGE    70

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


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


SUNRISE AND SUNSET
DECEMBER  9 2016......SUNRISE   751 AM EST   SUNSET   501 PM EST
DECEMBER 10 2016......SUNRISE   752 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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