624
CDUS43 KDTX 172025
CLIDTW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
425 PM EDT SUN AUG 17 2025
...............................
..THE DETROIT MI CLIMATE SUMMARY FOR AUGUST 17 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 84 133 PM 100 1988 81 3 81
MINIMUM 72 624 AM 46 1981 63 9 67
AVERAGE 78 72 6 74
PRECIPITATION (IN)
TODAY 0.00 4.51 1926 0.10 -0.10 0.02
MONTH TO DATE 1.09 1.85 -0.76 1.52
SINCE JUN 1 12.16 8.62 3.54 7.43
SINCE JAN 1 23.40 22.34 1.06 21.65
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 JUN 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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 14 30 -16 10
SINCE JUL 1 0 2 -2 1
COOLING
TODAY 13 8 5 9
MONTH TO DATE 185 141 44 144
SINCE JUN 1 770 600 170 651
SINCE JAN 1 795 655 140 742
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 400 AM
LOWEST 53 100 PM
AVERAGE 72
......................................................
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 95 1947
MINIMUM TEMPERATURE (F) 63 46 1977
1981
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 643 AM EDT SUNSET 831 PM EDT
AUGUST 18 2025........SUNRISE 644 AM EDT SUNSET 829 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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