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

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312
CDUS43 KDTX 080642
CLIDTW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
142 AM EST WED JAN 08 2025

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

...THE DETROIT MI CLIMATE SUMMARY FOR JANUARY 7 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         30    127 PM  64    2008  33     -3       36
  MINIMUM         21    256 AM -14    2014  20      1       30
  AVERAGE         26                        26      0       33

PRECIPITATION (IN)
  YESTERDAY        T             0.69 1998   0.07  -0.07     0.06
  MONTH TO DATE    0.02                      0.55  -0.53     0.13
  SINCE DEC 1      3.29                      2.80   0.49     2.40
  SINCE JAN 1      0.02                      0.55  -0.53     0.13

SNOWFALL (IN)
  YESTERDAY        T             4.3  2010   0.5   -0.5      0.6
  MONTH TO DATE    0.6                       2.9   -2.3      1.0
  SINCE DEC 1      4.2                      11.8   -7.6      1.1
  SINCE JUL 1      6.0                      13.7   -7.7      3.5
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       39                        38      1       32
  MONTH TO DATE  273                       266      7      237
  SINCE DEC 1   1250                      1312    -62     1002
  SINCE JUL 1   2094                      2506   -412     2099

 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    21   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    10.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           300 AM
 LOWEST     49          1200 PM
 AVERAGE    60

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        62      1965
 MINIMUM TEMPERATURE (F)   20       -10      1981


SUNRISE AND SUNSET
JANUARY  8 2025.......SUNRISE   802 AM EST   SUNSET   519 PM EST
JANUARY  9 2025.......SUNRISE   801 AM EST   SUNSET   520 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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