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

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CDUS43 KDTX 070540
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1240 AM EST SAT JAN 7 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR JANUARY 6 2017...

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)
 YESTERDAY
  MAXIMUM         17   1210 PM  62    1946  32    -15       37
  MINIMUM          8    812 AM -14    2014  20    -12       17
  AVERAGE         13                        26    -13       27

PRECIPITATION (IN)
  YESTERDAY        T             0.72 1918   0.07  -0.07     0.00
  MONTH TO DATE    0.48                      0.43   0.05     0.02
  SINCE DEC 1      2.64                      2.89  -0.25     3.03
  SINCE JAN 1      0.48                      0.43   0.05     0.02

SNOWFALL (IN)
  YESTERDAY        T            10.1  1994   0.4   -0.4      0.0
  MONTH TO DATE    0.9                       2.4   -1.5      0.5
  SINCE DEC 1     17.7                      12.0    5.7      1.8
  SINCE JUL 1     17.8                      13.6    4.2      8.0
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       52                        39     13       38
  MONTH TO DATE  223                       234    -11      221
  SINCE DEC 1   1333                      1316     17      953
  SINCE JUL 1   2201                      2531   -330     1873

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           800 AM
 LOWEST     55           300 PM
 AVERAGE    68

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        64      2008
 MINIMUM TEMPERATURE (F)   19       -14      2014


SUNRISE AND SUNSET
JANUARY  7 2017.......SUNRISE   802 AM EST   SUNSET   518 PM EST
JANUARY  8 2017.......SUNRISE   802 AM EST   SUNSET   519 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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