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

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CDUS43 KDTX 200537
CLIDTW


CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1236 AM EST TUE FEB 20 2018


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

...THE DETROIT MI CLIMATE SUMMARY FOR FEBRUARY 19 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         58    913 PM  66    2017  36     22       66
  MINIMUM         32    302 AM  -5    2015  22     10       38
  AVERAGE         45                        29     16       52

PRECIPITATION (IN)
  YESTERDAY        0.69          2.26 1939   0.07   0.62     0.00
  MONTH TO DATE    2.39                      1.32   1.07     1.42
  SINCE DEC 1      5.23                      5.74  -0.51     6.41
  SINCE JAN 1      3.75                      3.28   0.47     4.25

SNOWFALL (IN)
  YESTERDAY       MM            12.6  1908   0.3   MM        0.0
  MONTH TO DATE   21.0                       6.9   14.1      2.1
  SINCE DEC 1     52.7                      29.0   23.7     30.7
  SINCE JUL 1     52.7                      30.6   22.1     30.8
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  YESTERDAY       20                        36    -16       13
  MONTH TO DATE  763                       719     44      587
  SINCE DEC 1   3190                      3024    166     2706
  SINCE JUL 1   4253                      4239     14     3574

 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    33   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           900 AM
 LOWEST     75          1200 AM
 AVERAGE    88

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        63      2016
 MINIMUM TEMPERATURE (F)   22       -13      2015


SUNRISE AND SUNSET
FEBRUARY 20 2018......SUNRISE   722 AM EST   SUNSET   612 PM EST
FEBRUARY 21 2018......SUNRISE   721 AM EST   SUNSET   613 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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