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

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CDUS43 KDTX 100542
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1242 AM EST SAT DEC 10 2016


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

...THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 9 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         33    115 PM  58    1946  38     -5       51
  MINIMUM         25        MM  -5    1876  26     -1       37
  AVERAGE         29                        32     -3       44

PRECIPITATION (IN)
  YESTERDAY        T             1.09 1879   0.09  -0.09     0.00
  MONTH TO DATE    0.37                      0.75  -0.38     0.14
  SINCE DEC 1      0.37                      0.75  -0.38     0.14
  SINCE JAN 1     32.95                     31.76   1.19    27.44

SNOWFALL (IN)
  YESTERDAY        0.1           6.0  1977   0.3   -0.2      0.0
  MONTH TO DATE    0.9                       2.1   -1.2      0.4
  SINCE DEC 1      0.9                       2.1   -1.2      0.4
  SINCE JUL 1      1.0                       3.7   -2.7      6.6
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       36                        33      3       21
  MONTH TO DATE  274                       284    -10      246
  SINCE DEC 1    274                       284    -10      246
  SINCE JUL 1   1142                      1499   -357     1166

 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    15   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    11.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1000 AM
 LOWEST     53           400 PM
 AVERAGE    69

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        64      1971
 MINIMUM TEMPERATURE (F)   26        -9      1876


SUNRISE AND SUNSET
DECEMBER 10 2016......SUNRISE   752 AM EST   SUNSET   501 PM EST
DECEMBER 11 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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