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

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CDUS43 KDTX 020555
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
155 AM EDT SAT SEP 2 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 1 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         66    105 PM  98    1953  79    -13       75
  MINIMUM         53   1159 PM  42    1967  60     -7       60
                                      1888
  AVERAGE         60                        70    -10       68

PRECIPITATION (IN)
  YESTERDAY        0.00          0.90 1952   0.11  -0.11     0.00
  MONTH TO DATE    0.00                      0.11  -0.11     0.00
  SINCE SEP 1      0.00                      0.11  -0.11     0.00
  SINCE JAN 1     25.30                     22.54   2.76    21.22

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                         1      4        0
  MONTH TO DATE    5                         1      4        0
  SINCE SEP 1      5                         1      4        0
  SINCE JUL 1      9                        11     -2        0

 COOLING
  YESTERDAY        0                         5     -5        3
  MONTH TO DATE    0                         5     -5        3
  SINCE SEP 1      0                         5     -5        3
  SINCE JAN 1    750                       716     34     1026
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    10.4


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    77           100 AM
 LOWEST     43           200 PM
 AVERAGE    60

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79       100      1953
 MINIMUM TEMPERATURE (F)   60        44      1885


SUNRISE AND SUNSET
SEPTEMBER  2 2017.....SUNRISE   700 AM EDT   SUNSET   805 PM EDT
SEPTEMBER  3 2017.....SUNRISE   701 AM EDT   SUNSET   803 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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