971
CDUS43 KDTX 170536
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
136 AM EDT MON AUG 17 2026
...............................
..THE TRI CITIES MI CLIMATE SUMMARY FOR AUGUST 16 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1912 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 431 PM 96 1936 80 8 89
MINIMUM 70 656 AM 41 1979 60 10 69
AVERAGE 79 70 9 79
PRECIPITATION (IN)
YESTERDAY 0.46 3.08 1995 0.13 0.33 0.01
MONTH TO DATE 0.86 2.05 -1.19 1.83
SINCE JUN 1 7.56 8.16 -0.60 6.33
SINCE JAN 1 20.78 20.47 0.31 16.67
SNOWFALL (IN)
YESTERDAY 0.0 T 1991 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
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 1 -1 0
SINCE JUN 1 37 57 -20 19
SINCE JUL 1 3 10 -7 1
COOLING
YESTERDAY 14 6 8 14
MONTH TO DATE 128 96 32 149
SINCE JUN 1 517 452 65 643
SINCE JAN 1 538 496 42 668
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WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 8.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 500 PM
LOWEST 57 400 PM
AVERAGE 77
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THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 93 1922
1931
1955
MINIMUM TEMPERATURE (F) 60 42 1954
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 643 AM EDT SUNSET 836 PM EDT
AUGUST 18 2026........SUNRISE 645 AM EDT SUNSET 835 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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