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

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CDUS43 KDTX 190544
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
144 AM EDT THU OCT 19 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR OCTOBER 18 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         70    352 PM  84    1963  61      9       77
  MINIMUM         44    602 AM  24    1976  43      1       58
  AVERAGE         57                        52      5       68

PRECIPITATION (IN)
  YESTERDAY        0.00          1.54 1937   0.08  -0.08      T
  MONTH TO DATE    1.80                      1.48   0.32     0.61
  SINCE SEP 1      2.71                      4.75  -2.04     6.89
  SINCE JAN 1     28.01                     27.18   0.83    28.11

SNOWFALL (IN)
  YESTERDAY        0.0           0.1  1880   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        8                        13     -5        0
  MONTH TO DATE   81                       193   -112       99
  SINCE SEP 1    147                       297   -150      129
  SINCE JUL 1    151                       307   -156      129

 COOLING
  YESTERDAY        0                         0      0        3
  MONTH TO DATE   31                         7     24       22
  SINCE SEP 1    167                        91     76      154
  SINCE JAN 1    917                       802    115     1177
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    10.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           500 AM
 LOWEST     33           300 PM
 AVERAGE    58

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        85      1953
 MINIMUM TEMPERATURE (F)   42        22      1972


SUNRISE AND SUNSET
OCTOBER 19 2017.......SUNRISE   751 AM EDT   SUNSET   645 PM EDT
OCTOBER 20 2017.......SUNRISE   752 AM EDT   SUNSET   643 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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