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

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CDUS43 KDTX 122033
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
432 PM EDT TUE MAY 12 2015


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

...THE DETROIT MI CLIMATE SUMMARY FOR MAY 12 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         65    125 AM  90    1881  69     -4       75
  MINIMUM         50   1147 AM  32    1934  48      2       61
  AVERAGE         58                        58      0       68

PRECIPITATION (IN)
  TODAY            T             1.48 2002   0.10  -0.10     1.12
  MONTH TO DATE    2.38                      1.22   1.16     1.71
  SINCE MAR 1      5.79                      6.40  -0.61     5.77
  SINCE JAN 1      8.59                     10.38  -1.79    11.51

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      2.8                       8.6   -5.8     15.7
  SINCE JUL 1     47.5                      42.5    5.0     94.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            7                         8     -1        0
  MONTH TO DATE   22                       109    -87       94
  SINCE MAR 1   1400                      1450    -50     1686
  SINCE JUL 1   6511                      6003    508     6936

 COOLING
  TODAY            0                         1     -1        3
  MONTH TO DATE   37                         7     30       14
  SINCE MAR 1     37                        13     24       14
  SINCE JAN 1     37                        13     24       14
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    15.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1200 AM
 LOWEST     59           900 AM
 AVERAGE    72

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


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        89      1977
 MINIMUM TEMPERATURE (F)   48        30      2013
                                             1971


SUNRISE AND SUNSET
MAY 12 2015...........SUNRISE   616 AM EDT   SUNSET   844 PM EDT
MAY 13 2015...........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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