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

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090
CDUS43 KDTX 160539
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
139 AM EDT MON OCT 16 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR OCTOBER 15 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         74   1110 AM  86    1897  62     12       73
  MINIMUM         46   1159 PM  24    1876  43      3       42
  AVERAGE         60                        53      7       58

PRECIPITATION (IN)
  YESTERDAY        T             1.03 1967   0.08  -0.08     0.00
  MONTH TO DATE    1.80                      1.25   0.55     0.49
  SINCE SEP 1      2.71                      4.52  -1.81     6.77
  SINCE JAN 1     28.01                     26.95   1.06    27.99

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        5                        12     -7        7
  MONTH TO DATE   49                       154   -105       99
  SINCE SEP 1    115                       258   -143      129
  SINCE JUL 1    119                       268   -149      129

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   31                         7     24       11
  SINCE SEP 1    167                        91     76      143
  SINCE JAN 1    917                       802    115     1166
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    16.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     59           700 PM
 AVERAGE    76

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        85      1938
 MINIMUM TEMPERATURE (F)   43        26      1977


SUNRISE AND SUNSET
OCTOBER 16 2017.......SUNRISE   747 AM EDT   SUNSET   649 PM EDT
OCTOBER 17 2017.......SUNRISE   749 AM EDT   SUNSET   648 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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