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

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CDUS43 KDTX 250539
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1238 AM EST THU DEC 25 2014


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

...THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 24 2014...

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)
 YESTERDAY
  MAXIMUM         51    238 PM  61    1889  34     17       23
  MINIMUM         37   1159 PM  -9    1983  22     15       12
  AVERAGE         44                        28     16       18

PRECIPITATION (IN)
  YESTERDAY        0.70          1.95 1965   0.08   0.62      T
  MONTH TO DATE    1.35                      1.93  -0.58     2.28
  SINCE DEC 1      1.35                      1.93  -0.58     2.28
  SINCE JAN 1     37.51                     32.94   4.57    39.76

SNOWFALL (IN)
  YESTERDAY        0.0           6.5  1886   0.4   -0.4      0.2
  MONTH TO DATE    T                         7.0   -7.0     12.0
  SINCE DEC 1      T                         7.0   -7.0     12.0
  SINCE JUL 1      4.0                       8.6   -4.6     13.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                        37    -16       47
  MONTH TO DATE  730                       816    -86      911
  SINCE DEC 1    730                       816    -86      911
  SINCE JUL 1   2107                      2031     76     2213

 COOLING
  YESTERDAY        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    30   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     8.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     85           900 PM
 AVERAGE    93

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        64      1982
 MINIMUM TEMPERATURE (F)   22       -10      1983


SUNRISE AND SUNSET
DECEMBER 25 2014......SUNRISE   800 AM EST   SUNSET   506 PM EST
DECEMBER 26 2014......SUNRISE   801 AM EST   SUNSET   507 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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