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

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CDUS43 KDTX 132041
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
440 PM EDT WED SEP 13 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 13 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         76   1156 AM  97    1874  75      1       82
  MINIMUM         59    525 AM  40    1975  56      3       58
  AVERAGE         68                        66      2       70

PRECIPITATION (IN)
  TODAY            0.01          2.97 2008   0.11  -0.10     0.00
  MONTH TO DATE    0.59                      1.43  -0.84     1.86
  SINCE SEP 1      0.59                      1.43  -0.84     1.86
  SINCE JAN 1     25.89                     23.86   2.03    23.08

SNOWFALL (IN)
  TODAY            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
  TODAY            0                         2     -2        0
  MONTH TO DATE   46                        19     27        0
  SINCE SEP 1     46                        19     27        0
  SINCE JUL 1     50                        29     21        0

 COOLING
  TODAY            3                         3      0        5
  MONTH TO DATE   12                        53    -41       77
  SINCE SEP 1     12                        53    -41       77
  SINCE JAN 1    762                       764     -2     1100
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           800 AM
 LOWEST     68           300 PM
 AVERAGE    83

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


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        98      1939
 MINIMUM TEMPERATURE (F)   56        37      1975


SUNRISE AND SUNSET
SEPTEMBER 13 2017.....SUNRISE   711 AM EDT   SUNSET   746 PM EDT
SEPTEMBER 14 2017.....SUNRISE   712 AM EDT   SUNSET   744 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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