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

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CDUS43 KDTX 190640
CLIDTW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
140 AM EST SUN JAN 19 2025

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

...THE DETROIT MI CLIMATE SUMMARY FOR JANUARY 18 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         38    738 AM  58    1973  32      6       25
                                      1996
  MINIMUM         20   1159 PM -18    1976  19      1       18
  AVERAGE         29                        25      4       22

PRECIPITATION (IN)
  YESTERDAY        0.24          0.87 1929   0.07   0.17     0.12
  MONTH TO DATE    0.58                      1.37  -0.79     2.34
  SINCE DEC 1      3.85                      3.62   0.23     4.61
  SINCE JAN 1      0.58                      1.37  -0.79     2.34

SNOWFALL (IN)
  YESTERDAY        T             6.8  2020   0.5   -0.5      2.5
  MONTH TO DATE    7.1                       7.9   -0.8     11.7
  SINCE DEC 1     10.7                      16.8   -6.1     11.8
  SINCE JUL 1     12.5                      18.7   -6.2     14.2
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       36                        40     -4       43
  MONTH TO DATE  733                       699     34      696
  SINCE DEC 1   1710                      1745    -35     1461
  SINCE JUL 1   2554                      2939   -385     2558

 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    23   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    12.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           400 AM
 LOWEST     56           400 PM
 AVERAGE    74

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        60      1907
 MINIMUM TEMPERATURE (F)   19       -20      1994


SUNRISE AND SUNSET
JANUARY 19 2025.......SUNRISE   757 AM EST   SUNSET   532 PM EST
JANUARY 20 2025.......SUNRISE   756 AM EST   SUNSET   533 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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