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
138 AM EDT TUE APR 18 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR APRIL 17 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         71    239 PM  85    1976  60     11       78
  MINIMUM         43   1159 PM  10    1875  40      3       44
  AVERAGE         57                        50      7       61

PRECIPITATION (IN)
  YESTERDAY        0.00          1.56 1930   0.10  -0.10     0.00
  MONTH TO DATE    1.92                      1.63   0.29     0.84
  SINCE MAR 1      6.18                      3.91   2.27     5.70
  SINCE JAN 1     10.91                      7.89   3.02     9.06

SNOWFALL (IN)
  YESTERDAY        0.0           4.5  1921   0.0    0.0      0.0
  MONTH TO DATE    0.1                       1.4   -1.3      1.3
  SINCE MAR 1      7.0                       8.3   -1.3      8.7
  SINCE JUL 1     37.9                      42.2   -4.3     35.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        8                        15     -7        4
  MONTH TO DATE  203                       311   -108      393
  SINCE MAR 1   1068                      1173   -105     1063
  SINCE JUL 1   4806                      5726   -920     4828

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


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           500 AM
 LOWEST     26           100 PM
 AVERAGE    56

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


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 2017.........SUNRISE   647 AM EDT   SUNSET   818 PM EDT
APRIL 19 2017.........SUNRISE   646 AM EDT   SUNSET   820 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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