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

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CDUS43 KDTX 310542
CLIDTW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
142 AM EDT SAT OCT 31 2020

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

...THE DETROIT MI CLIMATE SUMMARY FOR OCTOBER 30 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         41   1205 AM  76    1950  56    -15       47
                                      1999
  MINIMUM         36   1159 PM  20    1980  39     -3       42
  AVERAGE         39                        48     -9       45

PRECIPITATION (IN)
  YESTERDAY        0.00          1.29 1900   0.08  -0.08     0.38
  MONTH TO DATE    2.41                      2.44  -0.03     3.52
  SINCE SEP 1      6.36                      5.71   0.65     6.96
  SINCE JAN 1     34.74                     28.14   6.60    31.56

SNOWFALL (IN)
  YESTERDAY        0.0           0.3  1993   0.0    0.0     MM
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       26                        17      9       20
  MONTH TO DATE  401                       379     22      325
  SINCE SEP 1    499                       483     16      338
  SINCE JUL 1    499                       493      6      338

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         7     -6       14
  SINCE SEP 1     57                        91    -34      141
  SINCE JAN 1    986                       802    184      928
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     9.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           400 AM
 LOWEST     50          1200 PM
 AVERAGE    63

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        79      1933
                                             1950
 MINIMUM TEMPERATURE (F)   39        21      1988


SUNRISE AND SUNSET
OCTOBER 31 2020.......SUNRISE   806 AM EDT   SUNSET   627 PM EDT
NOVEMBER  1 2020......SUNRISE   707 AM EST   SUNSET   526 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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