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

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CDUS43 KDTX 190540
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
139 AM EDT TUE MAY 19 2015


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

...THE DETROIT MI CLIMATE SUMMARY FOR MAY 18 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         85    239 PM  93    1962  71     14       68
  MINIMUM         65   1159 PM  32    1973  50     15       39
  AVERAGE         75                        60     15       54

PRECIPITATION (IN)
  YESTERDAY        0.16          1.50 2000   0.11   0.05     0.00
  MONTH TO DATE    2.83                      1.87   0.96     2.94
  SINCE MAR 1      6.24                      7.05  -0.81     7.00
  SINCE JAN 1      9.04                     11.03  -1.99    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        0                         6     -6       11
  MONTH TO DATE   52                       149    -97      158
  SINCE MAR 1   1430                      1490    -60     1750
  SINCE JUL 1   6541                      6043    498     7000

 COOLING
  YESTERDAY       10                         1      9        0
  MONTH TO DATE   61                        13     48       25
  SINCE MAR 1     61                        19     42       25
  SINCE JAN 1     61                        19     42       25
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    10.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           200 AM
 LOWEST     46           400 PM
 AVERAGE    68

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        91      1934
 MINIMUM TEMPERATURE (F)   50        32      2002


SUNRISE AND SUNSET
MAY 19 2015...........SUNRISE   609 AM EDT   SUNSET   851 PM EDT
MAY 20 2015...........SUNRISE   608 AM EDT   SUNSET   852 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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