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

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CDUS43 KDTX 180538
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
137 AM EDT WED APR 18 2018


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

...THE DETROIT MI CLIMATE SUMMARY FOR APRIL 17 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         38    455 PM  85    1976  60    -22       71
  MINIMUM         29    916 AM  10    1875  40    -11       43
  AVERAGE         34                        50    -16       57

PRECIPITATION (IN)
  YESTERDAY        0.03          1.56 1930   0.10  -0.07     0.00
  MONTH TO DATE    3.41                      1.63   1.78     1.92
  SINCE MAR 1      6.04                      3.91   2.13     6.18
  SINCE JAN 1     11.67                      7.89   3.78    10.91

SNOWFALL (IN)
  YESTERDAY        0.8           4.5  1921   0.0    0.8      0.0
  MONTH TO DATE    2.4                       1.4    1.0      0.1
  SINCE MAR 1      8.3                       8.3    0.0      7.0
  SINCE JUL 1     61.0                      42.2   18.8     37.9
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       31                        15     16        8
  MONTH TO DATE  452                       311    141      203
  SINCE MAR 1   1362                      1173    189     1068
  SINCE JUL 1   5798                      5726     72     4806

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        5
  SINCE MAR 1      0                         0      0        5
  SINCE JAN 1      0                         0      0        5
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    14.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY SNOW
  SNOW
  LIGHT SNOW
  FOG
  HAZE
  BLOWING SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           500 AM
 LOWEST     54           500 PM
 AVERAGE    66

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        86      2004
 MINIMUM TEMPERATURE (F)   40         8      1875


SUNRISE AND SUNSET
APRIL 18 2018.........SUNRISE   648 AM EDT   SUNSET   818 PM EDT
APRIL 19 2018.........SUNRISE   646 AM EDT   SUNSET   819 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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