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

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CDUS43 KDTX 212133
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
433 PM EST SUN DEC 21 2014


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

...THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 21 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         36    155 PM  61    1967  34      2       35
  MINIMUM         27    831 AM  -6    1901  22      5       32
  AVERAGE         32                        28      4       34

PRECIPITATION (IN)
  TODAY            0.00          2.17 1967   0.08  -0.08     0.88
  MONTH TO DATE    0.57                      1.69  -1.12     2.01
  SINCE DEC 1      0.57                      1.69  -1.12     2.01
  SINCE JAN 1     36.73                     32.70   4.03    39.49

SNOWFALL (IN)
  TODAY            0.0           5.0  1981   0.3   -0.3      0.0
  MONTH TO DATE    T                         5.9   -5.9     11.7
  SINCE DEC 1      T                         5.9   -5.9     11.7
  SINCE JUL 1      4.0                       7.5   -3.5     12.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           33                        37     -4       31
  MONTH TO DATE  656                       705    -49      799
  SINCE DEC 1    656                       705    -49      799
  SINCE JUL 1   2033                      1920    113     2101

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    704                       803    -99      891
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     2.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           400 AM
 LOWEST     59           200 PM
 AVERAGE    72

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


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        56      1941
 MINIMUM TEMPERATURE (F)   22        -9      1989


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   759 AM EST   SUNSET   504 PM EST
DECEMBER 22 2014......SUNRISE   759 AM EST   SUNSET   505 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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