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

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CDUS43 KDTX 272041
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
440 PM EDT WED SEP 27 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 27 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         81    228 PM  88    1891  69     12       70
  MINIMUM         68    559 AM  34    1899  50     18       49
  AVERAGE         75                        60     15       60

PRECIPITATION (IN)
  TODAY            T             1.28 1896   0.10  -0.10     0.00
  MONTH TO DATE    0.90                      2.98  -2.08     2.56
  SINCE SEP 1      0.90                      2.98  -2.08     2.56
  SINCE JAN 1     26.20                     25.41   0.79    23.78

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                         7     -7        5
  MONTH TO DATE   46                        82    -36       16
  SINCE SEP 1     46                        82    -36       16
  SINCE JUL 1     50                        92    -42       16

 COOLING
  TODAY           10                         1      9        0
  MONTH TO DATE  140                        80     60      132
  SINCE SEP 1    140                        80     60      132
  SINCE JAN 1    890                       791     99     1155
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           600 AM
 LOWEST     42           300 PM
 AVERAGE    65

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


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        87      1905
 MINIMUM TEMPERATURE (F)   50        33      1991


SUNRISE AND SUNSET
SEPTEMBER 27 2017.....SUNRISE   726 AM EDT   SUNSET   721 PM EDT
SEPTEMBER 28 2017.....SUNRISE   727 AM EDT   SUNSET   720 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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