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

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558
CDUS43 KDTX 150535
CLIDTW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
135 AM EDT SUN SEP 15 2024

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

...THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 14 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         82    402 PM  98    1939  75      7       71
  MINIMUM         61    616 AM  37    1975  56      5       48
  AVERAGE         72                        66      6       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.58 1911   0.11  -0.11     0.00
  MONTH TO DATE    0.06                      1.57  -1.51     1.01
  SINCE SEP 1      0.06                      1.57  -1.51     1.01
  SINCE JAN 1     24.69                     25.32  -0.63    30.02

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        5
  MONTH TO DATE   22                        20      2       11
  SINCE SEP 1     22                        20      2       11
  SINCE JUL 1     25                        29     -4       18

 COOLING
  YESTERDAY        7                         3      4        0
  MONTH TO DATE   47                        58    -11       63
  SINCE SEP 1     47                        58    -11       63
  SINCE JAN 1    905                       805    100      701
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     6.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           700 AM
 LOWEST     50           600 PM
 AVERAGE    70

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75       100      1939
 MINIMUM TEMPERATURE (F)   56        41      1984


SUNRISE AND SUNSET
SEPTEMBER 15 2024.....SUNRISE   714 AM EDT   SUNSET   742 PM EDT
SEPTEMBER 16 2024.....SUNRISE   715 AM EDT   SUNSET   740 PM EDT


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




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