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

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CDUS43 KDTX 120536
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
136 AM EDT SUN MAY 12 2013


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

...THE DETROIT MI CLIMATE SUMMARY FOR MAY 11 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62    418 PM  87    1993  68     -6       75
                                      1979
  MINIMUM         39   1103 PM  30    1907  48     -9       45
  AVERAGE         51                        58     -7       60

PRECIPITATION (IN)
  YESTERDAY        0.03          1.91 1914   0.10  -0.07     0.00
  MONTH TO DATE    0.25                      1.12  -0.87     0.72
  SINCE MAR 1      6.28                      6.30  -0.02     5.82
  SINCE JAN 1     12.56                     10.28   2.28    10.73

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 MAR 1      3.2                       8.6   -5.4      0.2
  SINCE JUL 1     47.7                      42.5    5.2     26.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                         8      6        5
  MONTH TO DATE   27                       101    -74       45
  SINCE MAR 1   1511                      1442     69      962
  SINCE JUL 1   5796                      5995   -199     4830

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   11                         6      5       18
  SINCE MAR 1     11                        12     -1       38
  SINCE JAN 1     11                        12     -1       38
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    10.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           200 AM
 LOWEST     55           400 PM
 AVERAGE    69

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


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


SUNRISE AND SUNSET
MAY 12 2013...........SUNRISE   615 AM EDT   SUNSET   845 PM EDT
MAY 13 2013...........SUNRISE   614 AM EDT   SUNSET   846 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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