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

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CDUS43 KDTX 210543
CLIDTW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1238 AM EST SAT NOV 21 2009


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

...THE DETROIT MI CLIMATE SUMMARY FOR NOVEMBER 20 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1874 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         50    411 PM  70    1942  46      4       38
                                      1931
  MINIMUM         42    812 AM  12    1880  32     10       26
  AVERAGE         46                        39      7       32

PRECIPITATION (IN)
  YESTERDAY        T             1.02 1988   0.09  -0.09      T
  MONTH TO DATE    0.24                      1.74  -1.50     2.62
  SINCE SEP 1      4.93                      7.24  -2.31     9.76
  SINCE JAN 1     30.84                     29.46   1.38    29.22

SNOWFALL (IN)
  YESTERDAY        0.0           2.6  1986   0.1   -0.1       T
  MONTH TO DATE    0.0                       1.7   -1.7      1.3
  SINCE SEP 1      0.0                       2.0   -2.0      1.3
  SINCE JUL 1      0.0                       2.0   -2.0      1.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       19                        26     -7       33
  MONTH TO DATE  360                       457    -97      440
  SINCE SEP 1    871                      1004   -133      915
  SINCE JUL 1    890                      1016   -126      919

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     92                        81     11       82
  SINCE JAN 1    597                       736   -139      787
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           300 AM
 LOWEST     74           200 PM
 AVERAGE    85

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        67      1913
 MINIMUM TEMPERATURE (F)   32         3      1880


SUNRISE AND SUNSET
NOVEMBER 21 2009......SUNRISE   731 AM EST   SUNSET   507 PM EST
NOVEMBER 22 2009......SUNRISE   733 AM EST   SUNSET   506 PM EST


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

TEMPERATURE DATA...
MONTHLY AVERAGE......... 46.8
DEPARTURE FROM NORMAL... 4.3



DETROIT CITY AIRPORT HIGH AND LOW FOR YESTERDAY.... 50/43
.................................................................................
CLIMATE INFORMATION FROM THE NATIONAL WEATHER SERVICE FORECAST
OFFICE IN WHITE LAKE MICHIGAN FOR YESTERDAY...

TEMPERATURE:

HIGH... 46 LOW.... 38

PRECIPITATION:

DAY.... T MONTH.... 0.27 YEAR.... 32.37

SNOWFALL:

DAY.... 0.0 MONTH.... 0 SEASON.... 0

DETROIT SNOW DEPTH IS MEASURED AT 7 AM.

$$






  • National Weather Service
  • Detroit/Pontiac, MI Weather Forecast Office
  • 9200 White Lake Road
  • White Lake, MI 48386
  • 248-620-9804
  • Page Author: DTX Webmaster
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  • Page last modified: Nov 10th, 2009 17:45 UTC
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