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

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CDUS43 KDTX 312134
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
432 PM EST SAT DEC 31 2016


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

...THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 31 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         47    247 PM  65    1875  33     14       36
  MINIMUM         28    152 AM  -5    1976  20      8       31
                                      1967
  AVERAGE         38                        26     12       34

PRECIPITATION (IN)
  TODAY            0.00          0.98 2006   0.07  -0.07      T
  MONTH TO DATE    2.16                      2.46  -0.30     3.01
  SINCE DEC 1      2.16                      2.46  -0.30     3.01
  SINCE JAN 1     34.74                     33.47   1.27    30.31

SNOWFALL (IN)
  TODAY            0.0           4.5  1927   0.4   -0.4       T
  MONTH TO DATE   16.8                       9.6    7.2      1.3
  SINCE DEC 1     16.8                       9.6    7.2      1.3
  SINCE JUL 1     16.9                      11.2    5.7      7.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           27                        38    -11       31
  MONTH TO DATE 1110                      1081     29      732
  SINCE DEC 1   1110                      1082     28      732
  SINCE JUL 1   1978                      2297   -319     1652

 COOLING
  TODAY            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    32   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    19.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1200 AM
 LOWEST     45           200 PM
 AVERAGE    62

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


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        65      1876
 MINIMUM TEMPERATURE (F)   20        -7      1968


SUNRISE AND SUNSET
DECEMBER 31 2016......SUNRISE   802 AM EST   SUNSET   511 PM EST
JANUARY  1 2017.......SUNRISE   802 AM EST   SUNSET   512 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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