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

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000
CDUS43 KDTX 112042
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
442 PM EDT THU MAY 11 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR MAY 11 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         63    259 PM  87    1993  68     -5       68
                                      1979
  MINIMUM         48    643 AM  30    1907  48      0       54
  AVERAGE         56                        58     -2       61

PRECIPITATION (IN)
  TODAY            0.12          1.91 1914   0.10   0.02     0.00
  MONTH TO DATE    1.99                      1.12   0.87     0.74
  SINCE MAR 1      9.80                      6.30   3.50     7.91
  SINCE JAN 1     14.53                     10.28   4.25    11.27

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      7.0                       8.6   -1.6      8.7
  SINCE JUL 1     37.9                      42.5   -4.6     35.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            9                         8      1        4
  MONTH TO DATE  162                       101     61      102
  SINCE MAR 1   1351                      1442    -91     1326
  SINCE JUL 1   5089                      5995   -906     5091

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         6     -6        0
  SINCE MAR 1      7                        12     -5        0
  SINCE JAN 1      7                        12     -5        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    10.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           200 AM
 LOWEST     43           300 PM
 AVERAGE    62

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


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        90      1881
 MINIMUM TEMPERATURE (F)   48        32      1934


SUNRISE AND SUNSET
MAY 11 2017...........SUNRISE   616 AM EDT   SUNSET   844 PM EDT
MAY 12 2017...........SUNRISE   615 AM EDT   SUNSET   845 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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