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

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CDUS43 KDTX 200537
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
136 AM EDT MON MAY 20 2013


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

...THE DETROIT MI CLIMATE SUMMARY FOR MAY 19 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         85    347 PM  91    1934  71     14       83
  MINIMUM         58    525 AM  32    2002  50      8       51
  AVERAGE         72                        61     11       67

PRECIPITATION (IN)
  YESTERDAY        0.00          1.68 1949   0.11  -0.11     0.00
  MONTH TO DATE    0.25                      1.98  -1.73     0.91
  SINCE MAR 1      6.28                      7.16  -0.88     6.01
  SINCE JAN 1     12.56                     11.14   1.42    10.92

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        0                         6     -6        0
  MONTH TO DATE   79                       155    -76       69
  SINCE MAR 1   1563                      1496     67      986
  SINCE JUL 1   5848                      6049   -201     4854

 COOLING
  YESTERDAY        7                         1      6        2
  MONTH TO DATE   31                        14     17       23
  SINCE MAR 1     31                        20     11       43
  SINCE JAN 1     31                        20     11       43
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     4.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1100 PM
 LOWEST     44           300 PM
 AVERAGE    61

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        91      1977
 MINIMUM TEMPERATURE (F)   51        33      1981


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   607 AM EDT   SUNSET   853 PM EDT
MAY 21 2013...........SUNRISE   607 AM EDT   SUNSET   854 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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