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

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CDUS43 KDTX 090555
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1255 AM EST THU FEB 9 2017


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

...THE DETROIT MI CLIMATE SUMMARY FOR FEBRUARY 8 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         41   1255 AM  62    1900  34      7       42
  MINIMUM         26   1159 PM -11    1934  20      6       33
  AVERAGE         34                        27      7       38

PRECIPITATION (IN)
  YESTERDAY        T             0.74 1903   0.07  -0.07      T
  MONTH TO DATE    1.11                      0.52   0.59     0.49
  SINCE DEC 1      6.10                      4.94   1.16     4.84
  SINCE JAN 1      3.94                      2.48   1.46     1.83

SNOWFALL (IN)
  YESTERDAY       MM             7.3  1903   0.4   MM        0.0
  MONTH TO DATE    1.6                       2.9   -1.3      0.4
  SINCE DEC 1     30.2                      25.0    5.2     10.1
  SINCE JUL 1     30.3                      26.6    3.7     16.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       31                        38     -7       27
  MONTH TO DATE  279                       310    -31      230
  SINCE DEC 1   2398                      2615   -217     2101
  SINCE JUL 1   3266                      3830   -564     3021

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    11.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          1200 AM
 LOWEST     61          1200 PM
 AVERAGE    74

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        56      2001
                                             1966
 MINIMUM TEMPERATURE (F)   20       -20      1875


SUNRISE AND SUNSET
FEBRUARY  9 2017......SUNRISE   737 AM EST   SUNSET   558 PM EST
FEBRUARY 10 2017......SUNRISE   736 AM EST   SUNSET   600 PM EST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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