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

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CDUS43 KDTX 042132
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
432 PM EST WED JAN 4 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR JANUARY 4 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         38   1247 AM  61    1997  32      6       31
  MINIMUM         22    359 PM -12    1981  20      2       16
  AVERAGE         30                        26      4       24

PRECIPITATION (IN)
  TODAY            T             1.59 1993   0.07  -0.07     0.02
  MONTH TO DATE    0.44                      0.29   0.15     0.02
  SINCE DEC 1      2.60                      2.75  -0.15     3.03
  SINCE JAN 1      0.44                      0.29   0.15     0.02

SNOWFALL (IN)
  TODAY            T             2.8  2004   0.4   -0.4      0.5
  MONTH TO DATE    T                         1.6   -1.6      0.5
  SINCE DEC 1     16.8                      11.2    5.6      1.8
  SINCE JUL 1     16.9                      12.8    4.1      8.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           35                        39     -4       41
  MONTH TO DATE  121                       156    -35      140
  SINCE DEC 1   1231                      1238     -7      872
  SINCE JUL 1   2099                      2453   -354     1792

 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    36   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    20.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     50           200 PM
 AVERAGE    71

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


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        59      1997
 MINIMUM TEMPERATURE (F)   20       -10      1999


SUNRISE AND SUNSET
JANUARY  4 2017.......SUNRISE   802 AM EST   SUNSET   515 PM EST
JANUARY  5 2017.......SUNRISE   802 AM EST   SUNSET   516 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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