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

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CDUS43 KDTX 210546
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
146 AM EDT FRI AUG 21 2015


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

...THE DETROIT MI CLIMATE SUMMARY FOR AUGUST 20 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         77    227 PM  96    1916  81     -4       84
  MINIMUM         64   1158 PM  48    1977  63      1       66
                                      1949
  AVERAGE         71                        72     -1       75

PRECIPITATION (IN)
  YESTERDAY        0.60          1.62 2007   0.09   0.51     0.01
  MONTH TO DATE    2.41                      2.00   0.41     5.72
  SINCE JUN 1      9.49                      8.89   0.60    12.15
  SINCE JAN 1     21.23                     21.43  -0.20    26.82

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 JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        5
  SINCE JUN 1     25                        37    -12       25
  SINCE JUL 1      3                         2      1       13

 COOLING
  YESTERDAY        6                         7     -1       10
  MONTH TO DATE  178                       155     23      115
  SINCE JUN 1    572                       593    -21      467
  SINCE JAN 1    676                       641     35      531
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    14.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     46           200 PM
 AVERAGE    70

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       100      1955
 MINIMUM TEMPERATURE (F)   62        46      1876


SUNRISE AND SUNSET
AUGUST 21 2015........SUNRISE   647 AM EDT   SUNSET   825 PM EDT
AUGUST 22 2015........SUNRISE   648 AM EDT   SUNSET   824 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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