426
CDUS43 KDTX 170543
CLIDTW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
143 AM EDT THU SEP 17 2026
...............................
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 16 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 319 PM 98 1939 75 -1 83
MINIMUM 65 1159 PM 38 1966 56 9 57
AVERAGE 70 65 5 70
PRECIPITATION (IN)
YESTERDAY 0.03 1.39 2010 0.11 -0.08 0.00
MONTH TO DATE 2.59 1.79 0.80 0.41
SINCE SEP 1 2.59 1.79 0.80 0.41
SINCE JAN 1 21.35 25.54 -4.19 24.03
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 3 -3 0
MONTH TO DATE 4 26 -22 30
SINCE SEP 1 4 26 -22 30
SINCE JUL 1 4 35 -31 49
COOLING
YESTERDAY 5 3 2 5
MONTH TO DATE 116 64 52 31
SINCE SEP 1 116 64 52 31
SINCE JAN 1 980 811 169 859
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1200 AM
LOWEST 71 300 PM
AVERAGE 84
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THE DETROIT MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 93 1955
MINIMUM TEMPERATURE (F) 55 36 1959
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 715 AM EDT SUNSET 739 PM EDT
SEPTEMBER 18 2026.....SUNRISE 717 AM EDT SUNSET 737 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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