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

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922
CDUS43 KDTX 212027
CLIDTW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
427 PM EDT SAT SEP 21 2024

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

...THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 21 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         88    247 PM  92    1895  73     15       79
  MINIMUM         64    646 AM  35    1875  54     10       57
  AVERAGE         76                        63     13       68

PRECIPITATION (IN)
  TODAY            0.00          1.73 1919   0.11  -0.11     0.00
  MONTH TO DATE    0.06                      2.35  -2.29     1.41
  SINCE SEP 1      0.06                      2.35  -2.29     1.41
  SINCE JAN 1     24.69                     26.10  -1.41    30.42

SNOWFALL (IN)
  TODAY            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
  TODAY            0                         4     -4        0
  MONTH TO DATE   22                        44    -22       24
  SINCE SEP 1     22                        44    -22       24
  SINCE JUL 1     25                        53    -28       31

 COOLING
  TODAY           11                         2      9        3
  MONTH TO DATE   97                        76     21       70
  SINCE SEP 1     97                        76     21       70
  SINCE JAN 1    955                       823    132      708
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           700 AM
 LOWEST     33           300 PM
 AVERAGE    63

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


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        91      1941
 MINIMUM TEMPERATURE (F)   53        30      1974


SUNRISE AND SUNSET
SEPTEMBER 21 2024.....SUNRISE   720 AM EDT   SUNSET   731 PM EDT
SEPTEMBER 22 2024.....SUNRISE   721 AM EDT   SUNSET   730 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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