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CDUS43 KDTX 010538
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
138 AM EDT MON SEP 01 2025
...............................
..THE TRI CITIES MI CLIMATE SUMMARY FOR AUGUST 31 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 76 305 PM 97 1932 78 -2 83
MINIMUM 49 533 AM 41 1915 57 -8 61
AVERAGE 63 67 -4 72
PRECIPITATION (IN)
YESTERDAY 0.00 3.35 1945 0.11 -0.11 0.00
MONTH TO DATE 3.13 3.85 -0.72 2.58
SINCE JUN 1 7.63 9.96 -2.33 8.17
SINCE JAN 1 17.97 22.27 -4.30 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 2 1 1 0
MONTH TO DATE 33 16 17 11
SINCE JUN 1 52 72 -20 39
SINCE JUL 1 34 25 9 14
COOLING
YESTERDAY 0 4 -4 7
MONTH TO DATE 169 165 4 197
SINCE JUN 1 663 521 142 629
SINCE JAN 1 688 565 123 673
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 2.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 41 300 PM
AVERAGE 71
......................................................
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 100 1953
MINIMUM TEMPERATURE (F) 57 41 1948
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 700 AM EDT SUNSET 811 PM EDT
SEPTEMBER 2 2025.....SUNRISE 702 AM EDT SUNSET 809 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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