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

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CDUS43 KDTX 020546
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1246 AM EST FRI FEB 2 2018


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

...THE DETROIT MI CLIMATE SUMMARY FOR FEBRUARY 1 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         38   1132 AM  54    1933  33      5       38
  MINIMUM         11   1159 PM  -7    1971  19     -8       27
  AVERAGE         25                        26     -1       33

PRECIPITATION (IN)
  YESTERDAY        T             1.11 1968   0.06  -0.06     0.09
  MONTH TO DATE    T                         0.06  -0.06     0.09
  SINCE DEC 1      2.84                      4.48  -1.64     5.08
  SINCE JAN 1      1.36                      2.02  -0.66     2.92

SNOWFALL (IN)
  YESTERDAY        T            13.7  2015   0.4   -0.4      1.3
  MONTH TO DATE    T                         0.4   -0.4      1.3
  SINCE DEC 1     31.7                      22.5    9.2     29.9
  SINCE JUL 1     31.7                      24.1    7.6     30.0
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       40                        39      1       32
  MONTH TO DATE   40                        39      1       32
  SINCE DEC 1   2467                      2344    123     2151
  SINCE JUL 1   3530                      3559    -29     3019

 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    28   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    13.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           400 AM
 LOWEST     43           300 PM
 AVERAGE    63

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        52      1983
                                             1973
 MINIMUM TEMPERATURE (F)   19       -12      1976


SUNRISE AND SUNSET
FEBRUARY  2 2018......SUNRISE   746 AM EST   SUNSET   549 PM EST
FEBRUARY  3 2018......SUNRISE   744 AM EST   SUNSET   550 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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