849
CDUS43 KDTX 180537
CLIDTW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
137 AM EDT FRI SEP 18 2026
...............................
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 17 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 70 226 PM 93 1955 74 -4 83
MINIMUM 62 817 AM 36 1959 55 7 57
AVERAGE 66 65 1 70
PRECIPITATION (IN)
YESTERDAY 0.02 1.20 1905 0.11 -0.09 0.00
MONTH TO DATE 2.61 1.90 0.71 0.41
SINCE SEP 1 2.61 1.90 0.71 0.41
SINCE JAN 1 21.37 25.65 -4.28 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 29 -25 30
SINCE SEP 1 4 29 -25 30
SINCE JUL 1 4 38 -34 49
COOLING
YESTERDAY 1 3 -2 5
MONTH TO DATE 117 67 50 36
SINCE SEP 1 117 67 50 36
SINCE JAN 1 981 814 167 864
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 700 PM
LOWEST 80 300 AM
AVERAGE 89
......................................................
THE DETROIT MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 1935
1955
MINIMUM TEMPERATURE (F) 55 37 1875
1943
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 717 AM EDT SUNSET 737 PM EDT
SEPTEMBER 19 2026.....SUNRISE 718 AM EDT SUNSET 736 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page