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

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201
CDUS43 KDTX 040539
CLIDTW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
139 AM EDT FRI APR 04 2025

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

...THE DETROIT MI CLIMATE SUMMARY FOR APRIL 3 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         65    217 PM  77    1999  54     11       48
  MINIMUM         46   1159 PM  14    1954  34     12       27
  AVERAGE         56                        44     12       38

PRECIPITATION (IN)
  YESTERDAY        0.10          1.06 1950   0.09   0.01      T
                                      1980
  MONTH TO DATE    2.28                      0.28   2.00     0.66
  SINCE MAR 1      4.06                      2.71   1.35     2.69
  SINCE JAN 1      6.58                      7.02  -0.44     8.18

SNOWFALL (IN)
  YESTERDAY        0.0           4.0  1885   0.1   -0.1       T
                                      1903
  MONTH TO DATE    T                         0.3   -0.3       T
  SINCE MAR 1      0.4                       6.5   -6.1      0.9
  SINCE JUL 1     26.9                      43.8  -16.9     23.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        9                        21    -12       22
  MONTH TO DATE   56                        65     -9       61
  SINCE MAR 1    724                       926   -202      758
  SINCE JUL 1   4918                      5418   -500     4577

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         1     -1        0
  SINCE JAN 1      0                         1     -1        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    17.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          1200 AM
 LOWEST     40           200 PM
 AVERAGE    68

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


THE DETROIT MI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   54        74      1921
 MINIMUM TEMPERATURE (F)   35         9      1874


SUNRISE AND SUNSET
APRIL  4 2025.........SUNRISE   710 AM EDT   SUNSET   803 PM EDT
APRIL  5 2025.........SUNRISE   709 AM EDT   SUNSET   804 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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