191
CDUS43 KDTX 212029
CLIDTW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
429 PM EDT SUN SEP 21 2025
...............................
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 21 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 71 259 PM 92 1895 73 -2 88
MINIMUM 61 533 AM 35 1875 54 7 64
AVERAGE 66 63 3 76
PRECIPITATION (IN)
TODAY 0.14 1.73 1919 0.11 0.03 0.00
MONTH TO DATE 0.55 2.35 -1.80 0.06
SINCE SEP 1 0.55 2.35 -1.80 0.06
SINCE JAN 1 24.17 26.10 -1.93 24.69
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 30 44 -14 22
SINCE SEP 1 30 44 -14 22
SINCE JUL 1 49 53 -4 25
COOLING
TODAY 1 2 -1 11
MONTH TO DATE 56 76 -20 97
SINCE SEP 1 56 76 -20 97
SINCE JAN 1 884 823 61 955
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 700 AM
LOWEST 70 1200 AM
AVERAGE 82
......................................................
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 2025.....SUNRISE 720 AM EDT SUNSET 732 PM EDT
SEPTEMBER 22 2025.....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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