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
137 AM EDT WED MAY 20 2015


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

...THE DETROIT MI CLIMATE SUMMARY FOR MAY 19 2015...

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)
 YESTERDAY
  MAXIMUM         65   1206 AM  91    1934  71     -6       72
  MINIMUM         46   1159 PM  32    2002  50     -4       45
  AVERAGE         56                        61     -5       59

PRECIPITATION (IN)
  YESTERDAY        0.00          1.68 1949   0.11  -0.11     0.00
  MONTH TO DATE    2.83                      1.98   0.85     2.94
  SINCE MAR 1      6.24                      7.16  -0.92     7.00
  SINCE JAN 1      9.04                     11.14  -2.10    12.74

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      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
  YESTERDAY        9                         6      3        6
  MONTH TO DATE   61                       155    -94      164
  SINCE MAR 1   1439                      1496    -57     1756
  SINCE JUL 1   6550                      6049    501     7006

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   61                        14     47       25
  SINCE MAR 1     61                        20     41       25
  SINCE JAN 1     61                        20     41       25
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    11.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           400 AM
 LOWEST     50           800 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 2015...........SUNRISE   608 AM EDT   SUNSET   852 PM EDT
MAY 21 2015...........SUNRISE   607 AM EDT   SUNSET   853 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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