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

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CDUS43 KDTX 111320
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
819 AM EST SUN FEB 11 2018


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

...THE DETROIT MI CLIMATE SUMMARY FOR FEBRUARY 10 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         24    333 PM  59    2009  34    -10       34
  MINIMUM         21   1159 PM -13    1899  20      1       17
  AVERAGE         23                        27     -4       26

PRECIPITATION (IN)
  YESTERDAY        0.13          1.24 1981   0.08   0.05      T
  MONTH TO DATE    1.38                      0.67   0.71     1.12
  SINCE DEC 1      4.22                      5.09  -0.87     6.11
  SINCE JAN 1      2.74                      2.63   0.11     3.95

SNOWFALL (IN)
  YESTERDAY        1.1           8.1  1981   0.3    0.8       T
  MONTH TO DATE   19.8                       3.6   16.2      2.0
  SINCE DEC 1     51.5                      25.7   25.8     30.6
  SINCE JUL 1     51.5                      27.3   24.2     30.7
  SNOW DEPTH      14

DEGREE DAYS
 HEATING
  YESTERDAY       42                        38      4       39
  MONTH TO DATE  454                       386     68      361
  SINCE DEC 1   2881                      2691    190     2480
  SINCE JUL 1   3944                      3906     38     3348

 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    13   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     7.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           900 AM
 LOWEST     77          1000 PM
 AVERAGE    85

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        70      1999
 MINIMUM TEMPERATURE (F)   20       -10      1885


SUNRISE AND SUNSET
FEBRUARY 11 2018......SUNRISE   735 AM EST   SUNSET   601 PM EST
FEBRUARY 12 2018......SUNRISE   734 AM EST   SUNSET   602 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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