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

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CDUS43 KDTX 260553
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
153 AM EDT TUE SEP 26 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 25 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         90    304 PM  93    1891  70     20       73
  MINIMUM         68    653 AM  34    1879  51     17       51
  AVERAGE         79                        60     19       62

PRECIPITATION (IN)
  YESTERDAY        0.00          1.40 1986   0.11  -0.11     0.00
  MONTH TO DATE    0.90                      2.78  -1.88     2.29
  SINCE SEP 1      0.90                      2.78  -1.88     2.29
  SINCE JAN 1     26.20                     25.21   0.99    23.51

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        0                         6     -6        3
  MONTH TO DATE   46                        69    -23        7
  SINCE SEP 1     46                        69    -23        7
  SINCE JUL 1     50                        79    -29        7

 COOLING
  YESTERDAY       14                         1     13        0
  MONTH TO DATE  114                        78     36      132
  SINCE SEP 1    114                        78     36      132
  SINCE JAN 1    864                       789     75     1155
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     3.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           500 AM
 LOWEST     41           400 PM
 AVERAGE    64

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        91      1998
 MINIMUM TEMPERATURE (F)   50        30      1883


SUNRISE AND SUNSET
SEPTEMBER 26 2017.....SUNRISE   725 AM EDT   SUNSET   723 PM EDT
SEPTEMBER 27 2017.....SUNRISE   726 AM EDT   SUNSET   721 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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