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

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CDUS43 KDTX 202126
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
426 PM EST SAT DEC 20 2014


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

...THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 20 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         31   1247 PM  57    1988  35     -4       41
  MINIMUM         21   1218 AM   0    1942  23     -2       34
                                      1884
  AVERAGE         26                        29     -3       38

PRECIPITATION (IN)
  TODAY            0.00          1.01 1957   0.08  -0.08     0.34
  MONTH TO DATE    0.57                      1.61  -1.04     1.13
  SINCE DEC 1      0.57                      1.61  -1.04     1.13
  SINCE JAN 1     36.73                     32.62   4.11    38.61

SNOWFALL (IN)
  TODAY            0.0           4.4  1951   0.4   -0.4      0.0
  MONTH TO DATE    T                         5.6   -5.6     11.7
  SINCE DEC 1      T                         5.6   -5.6     11.7
  SINCE JUL 1      4.0                       7.2   -3.2     12.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           39                        36      3       27
  MONTH TO DATE  623                       668    -45      768
  SINCE DEC 1    623                       668    -45      768
  SINCE JUL 1   2000                      1883    117     2070

 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     5   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     1.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88          1200 AM
 LOWEST     69          1200 PM
 AVERAGE    79

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


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        61      1967
 MINIMUM TEMPERATURE (F)   22        -6      1901


SUNRISE AND SUNSET
DECEMBER 20 2014......SUNRISE   758 AM EST   SUNSET   504 PM EST
DECEMBER 21 2014......SUNRISE   759 AM EST   SUNSET   504 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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