Climatological Report (Daily)
Issued by NWS
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CDUS43 KDTX 280547
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
147 AM EDT THU AUG 28 2025
...................................
...THE TRI CITIES MI CLIMATE SUMMARY FOR AUGUST 27 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 74 444 PM 95 1948 79 -5 94
1976
MINIMUM 46 637 AM 42 1915 58 -12 69
AVERAGE 60 68 -8 82
PRECIPITATION (IN)
YESTERDAY 0.00 1.90 1990 0.12 -0.12 0.67
MONTH TO DATE 2.85 3.40 -0.55 2.58
SINCE JUN 1 7.35 9.51 -2.16 8.17
SINCE JAN 1 17.69 21.82 -4.13 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 17 12 5 11
SINCE JUN 1 36 68 -32 39
SINCE JUL 1 18 21 -3 14
COOLING
YESTERDAY 0 4 -4 17
MONTH TO DATE 169 148 21 167
SINCE JUN 1 663 504 159 599
SINCE JAN 1 688 548 140 643
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 7.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 35 100 PM
AVERAGE 64
..........................................................
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 95 1926
1953
MINIMUM TEMPERATURE (F) 58 39 1982
1986
SUNRISE AND SUNSET
AUGUST 28 2025........SUNRISE 656 AM EDT SUNSET 818 PM EDT
AUGUST 29 2025........SUNRISE 657 AM EDT SUNSET 816 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$