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

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CDUS43 KDTX 040604
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1252 AM EST WED JAN 4 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR JANUARY 3 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         45    501 PM  59    1950  32     13       36
  MINIMUM         38   1159 PM -15    1879  20     18       26
  AVERAGE         42                        26     16       31

PRECIPITATION (IN)
  YESTERDAY        0.36          1.11 1907   0.08   0.28      T
  MONTH TO DATE    0.44                      0.22   0.22      T
  SINCE DEC 1      2.60                      2.68  -0.08     3.01
  SINCE JAN 1      0.44                      0.22   0.22      T

SNOWFALL (IN)
  YESTERDAY        0.0           5.8  1914   0.4   -0.4       T
  MONTH TO DATE    0.0                       1.2   -1.2       T
  SINCE DEC 1     16.8                      10.8    6.0      1.3
  SINCE JUL 1     16.9                      12.4    4.5      7.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        39    -16       34
  MONTH TO DATE   86                       117    -31       99
  SINCE DEC 1   1196                      1199     -3      831
  SINCE JUL 1   2064                      2414   -350     1751

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     8.1


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     92           100 AM
 AVERAGE    96

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        61      1997
 MINIMUM TEMPERATURE (F)   20       -12      1981


SUNRISE AND SUNSET
JANUARY  4 2017.......SUNRISE   802 AM EST   SUNSET   515 PM EST
JANUARY  5 2017.......SUNRISE   802 AM EST   SUNSET   516 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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