186
CDUS43 KDTX 300535
CLIDTW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
135 AM EDT TUE SEP 30 2025
...............................
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 29 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 82 334 PM 89 1953 69 13 70
MINIMUM 55 656 AM 32 1942 50 5 64
AVERAGE 69 60 9 67
PRECIPITATION (IN)
YESTERDAY 0.00 2.87 2016 0.09 -0.09 0.02
MONTH TO DATE 1.87 3.13 -1.26 1.22
SINCE SEP 1 1.87 3.13 -1.26 1.22
SINCE JAN 1 25.49 26.88 -1.39 25.85
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 0 6 -6 0
MONTH TO DATE 30 85 -55 22
SINCE SEP 1 30 85 -55 22
SINCE JUL 1 49 94 -45 25
COOLING
YESTERDAY 4 1 3 2
MONTH TO DATE 94 88 6 121
SINCE SEP 1 94 88 6 121
SINCE JAN 1 922 835 87 979
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 2.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1100 PM
LOWEST 35 500 PM
AVERAGE 63
......................................................
THE DETROIT MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 85 1991
MINIMUM TEMPERATURE (F) 50 30 1899
SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE 730 AM EDT SUNSET 716 PM EDT
OCTOBER 1 2025.......SUNRISE 731 AM EDT SUNSET 714 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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