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CDUS43 KDTX 310539
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
139 AM EDT SUN AUG 31 2025
...............................
..THE TRI CITIES MI CLIMATE SUMMARY FOR AUGUST 30 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1912 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 412 PM 98 1925 78 -6 84
MINIMUM 47 512 AM 41 1976 57 -10 68
AVERAGE 60 68 -8 76
PRECIPITATION (IN)
YESTERDAY 0.00 1.68 1955 0.11 -0.11 T
MONTH TO DATE 3.13 3.74 -0.61 2.58
SINCE JUN 1 7.63 9.85 -2.22 8.17
SINCE JAN 1 17.97 22.16 -4.19 18.84
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 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 5 1 4 0
MONTH TO DATE 31 15 16 11
SINCE JUN 1 50 71 -21 39
SINCE JUL 1 32 24 8 14
COOLING
YESTERDAY 0 4 -4 11
MONTH TO DATE 169 160 9 190
SINCE JUN 1 663 516 147 622
SINCE JAN 1 688 560 128 666
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 700 AM
LOWEST 44 300 PM
AVERAGE 69
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THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1932
MINIMUM TEMPERATURE (F) 57 41 1915
SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE 659 AM EDT SUNSET 813 PM EDT
SEPTEMBER 1 2025.....SUNRISE 700 AM EDT SUNSET 811 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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