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

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CDUS43 KDTX 290536
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
136 AM EDT SUN OCT 29 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR OCTOBER 28 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         46    132 PM  78    1927  57    -11       55
  MINIMUM         37    850 AM  21    1976  40     -3       34
  AVERAGE         42                        48     -6       45

PRECIPITATION (IN)
  YESTERDAY        0.00          1.13 2015   0.08  -0.08     0.00
  MONTH TO DATE    2.80                      2.28   0.52     2.33
  SINCE SEP 1      3.71                      5.55  -1.84     8.61
  SINCE JAN 1     29.01                     27.98   1.03    29.83

SNOWFALL (IN)
  YESTERDAY        0.0           2.0  1925   0.0    0.0      0.0
  MONTH TO DATE    T                         0.1   -0.1      0.0
  SINCE SEP 1      T                         0.1   -0.1      0.0
  SINCE JUL 1      T                         0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        17      6       20
  MONTH TO DATE  193                       345   -152      260
  SINCE SEP 1    259                       449   -190      290
  SINCE JUL 1    263                       459   -196      290

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   32                         7     25       22
  SINCE SEP 1    168                        91     77      154
  SINCE JAN 1    918                       802    116     1177
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    10.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           100 AM
 LOWEST     58           200 PM
 AVERAGE    75

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        77      1999
 MINIMUM TEMPERATURE (F)   40        22      1980


SUNRISE AND SUNSET
OCTOBER 29 2017.......SUNRISE   803 AM EDT   SUNSET   630 PM EDT
OCTOBER 30 2017.......SUNRISE   804 AM EDT   SUNSET   629 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$




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