609
CDUS43 KDTX 240545
CLIDTW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
145 AM EDT WED SEP 24 2025
...............................
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 23 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 76 MM 91 2017 72 4 71
MINIMUM 61 MM 29 1974 53 8 61
AVERAGE 69 62 7 66
PRECIPITATION (IN)
YESTERDAY 0.00 1.28 1961 0.11 -0.11 0.00
MONTH TO DATE 0.98 2.57 -1.59 0.32
SINCE SEP 1 0.98 2.57 -1.59 0.32
SINCE JAN 1 24.60 26.32 -1.72 24.95
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 4 -4 0
MONTH TO DATE 30 52 -22 22
SINCE SEP 1 30 52 -22 22
SINCE JUL 1 49 61 -12 25
COOLING
YESTERDAY 4 2 2 1
MONTH TO DATE 66 80 -14 105
SINCE SEP 1 66 80 -14 105
SINCE JAN 1 894 827 67 963
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 62 300 PM
AVERAGE 81
......................................................
THE DETROIT MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 89 1891
2017
MINIMUM TEMPERATURE (F) 52 33 1989
SUNRISE AND SUNSET
SEPTEMBER 24 2025.....SUNRISE 723 AM EDT SUNSET 726 PM EDT
SEPTEMBER 25 2025.....SUNRISE 724 AM EDT SUNSET 725 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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