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

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CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
429 PM EDT TUE APR 21 2015


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

...THE DETROIT MI CLIMATE SUMMARY FOR APRIL 21 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         54    232 PM  86    1987  62     -8       80
  MINIMUM         42    420 AM  21    1875  41      1       43
  AVERAGE         48                        51     -3       62

PRECIPITATION (IN)
  TODAY            T             1.13 1937   0.09  -0.09     0.01
  MONTH TO DATE    2.28                      2.02   0.26     1.23
  SINCE MAR 1      3.08                      4.30  -1.22     2.72
  SINCE JAN 1      5.88                      8.28  -2.40     8.46

SNOWFALL (IN)
  TODAY            0.0           0.3  1978   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       1.6   -1.6      3.2
  SINCE MAR 1      2.8                       8.5   -5.7     15.7
  SINCE JUL 1     47.5                      42.4    5.1     94.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           17                        14      3        3
  MONTH TO DATE  278                       369    -91      350
  SINCE MAR 1   1215                      1231    -16     1469
  SINCE JUL 1   6326                      5784    542     6719

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    18.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           400 AM
 LOWEST     38          1000 AM
 AVERAGE    54

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


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        87      1980
 MINIMUM TEMPERATURE (F)   42        20      1875


SUNRISE AND SUNSET
APRIL 21 2015.........SUNRISE   644 AM EDT   SUNSET   821 PM EDT
APRIL 22 2015.........SUNRISE   642 AM EDT   SUNSET   822 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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