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CDUS43 KDTX 172031
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
431 PM EDT WED SEP 17 2025
...............................
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 17 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 81 244 PM 90 1955 73 8 84
MINIMUM 49 502 AM 33 1959 51 -2 54
AVERAGE 65 62 3 69
PRECIPITATION (IN)
TODAY 0.00 2.45 1987 0.10 -0.10 0.00
MONTH TO DATE 1.06 1.57 -0.51 0.33
SINCE SEP 1 1.06 1.57 -0.51 0.33
SINCE JAN 1 19.03 23.84 -4.81 19.17
SNOWFALL (IN)
TODAY 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
TODAY 0 5 -5 0
MONTH TO DATE 57 49 8 34
SINCE SEP 1 57 49 8 34
SINCE JUL 1 91 77 14 48
COOLING
TODAY 0 2 -2 4
MONTH TO DATE 14 45 -31 52
SINCE SEP 1 14 45 -31 52
SINCE JAN 1 702 610 92 725
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 0.6
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 39
AVERAGE 68
......................................................
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 1955
MINIMUM TEMPERATURE (F) 51 34 1916
1943
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 718 AM EDT SUNSET 742 PM EDT
SEPTEMBER 18 2025.....SUNRISE 719 AM EDT SUNSET 740 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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