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

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CDUS43 KDTX 310535
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
135 AM EDT THU AUG 31 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR AUGUST 30 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         82    430 PM  97    1953  80      2       82
  MINIMUM         59    636 AM  41    1976  61     -2       67
  AVERAGE         71                        70      1       75

PRECIPITATION (IN)
  YESTERDAY        0.00          2.24 1959   0.09  -0.09      T
  MONTH TO DATE    3.91                      2.90   1.01     5.62
  SINCE JUN 1      8.37                      9.79  -1.42     8.49
  SINCE JAN 1     25.30                     22.33   2.97    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 JUN 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        0                         1     -1        0
  MONTH TO DATE    3                         2      1        0
  SINCE JUN 1     14                        39    -25       14
  SINCE JUL 1      3                         4     -1        0

 COOLING
  YESTERDAY        6                         6      0       10
  MONTH TO DATE  202                       219    -17      364
  SINCE JUN 1    704                       657     47      937
  SINCE JAN 1    750                       705     45     1015
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     45           400 PM
 AVERAGE    73

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        97      1953
                                             1898
 MINIMUM TEMPERATURE (F)   60        46      1935
                                             1934


SUNRISE AND SUNSET
AUGUST 31 2017........SUNRISE   658 AM EDT   SUNSET   808 PM EDT
SEPTEMBER  1 2017.....SUNRISE   659 AM EDT   SUNSET   807 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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