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

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CDUS43 KDTX 122134
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
432 PM EST THU JAN 12 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR JANUARY 12 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         58   1227 AM  63    1890  32     26       27
  MINIMUM         32   1055 AM -16    1918  19     13       15
  AVERAGE         45                        25     20       21

PRECIPITATION (IN)
  TODAY            0.40          1.76 1908   0.07   0.33     0.07
  MONTH TO DATE    1.56                      0.83   0.73     0.77
  SINCE DEC 1      3.72                      3.29   0.43     3.78
  SINCE JAN 1      1.56                      0.83   0.73     0.77

SNOWFALL (IN)
  TODAY            0.0           8.0  1908   0.4   -0.4      2.0
  MONTH TO DATE    4.6                       4.9   -0.3      6.5
  SINCE DEC 1     21.4                      14.5    6.9      7.8
  SINCE JUL 1     21.5                      16.1    5.4     14.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           20                        40    -20       44
  MONTH TO DATE  439                       470    -31      429
  SINCE DEC 1   1549                      1552     -3     1161
  SINCE JUL 1   2417                      2767   -350     2081

 COOLING
  TODAY            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    29   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    11.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     89          1200 PM
 AVERAGE    95

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


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        62      1995
 MINIMUM TEMPERATURE (F)   19        -9      1977


SUNRISE AND SUNSET
JANUARY 12 2017.......SUNRISE   801 AM EST   SUNSET   523 PM EST
JANUARY 13 2017.......SUNRISE   800 AM EST   SUNSET   524 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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