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

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CDUS43 KDTX 040535
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
135 AM EDT FRI AUG 4 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR AUGUST 3 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         86    307 PM  96    1988  83      3       90
                                      1955
                                      1944
  MINIMUM         66    527 AM  46    1976  64      2       67
  AVERAGE         76                        73      3       79

PRECIPITATION (IN)
  YESTERDAY        T             1.83 1933   0.10  -0.10     0.00
  MONTH TO DATE    0.26                      0.33  -0.07     0.00
  SINCE JUN 1      4.72                      7.22  -2.50     2.87
  SINCE JAN 1     21.65                     19.76   1.89    15.60

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        0
  SINCE JUN 1     11                        37    -26       14
  SINCE JUL 1      0                         2     -2        0

 COOLING
  YESTERDAY       11                         8      3       14
  MONTH TO DATE   36                        24     12       39
  SINCE JUN 1    538                       462     76      612
  SINCE JAN 1    584                       510     74      690
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     6.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     51           300 PM
 AVERAGE    76

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        98      1944
 MINIMUM TEMPERATURE (F)   64        47      1894


SUNRISE AND SUNSET
AUGUST  4 2017........SUNRISE   630 AM EDT   SUNSET   849 PM EDT
AUGUST  5 2017........SUNRISE   631 AM EDT   SUNSET   847 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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