189
CDUS43 KDTX 140536
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
136 AM EDT SUN SEP 14 2025
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..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 13 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 79 507 PM 93 1952 75 4 85
MINIMUM 59 602 AM 36 1964 53 6 56
AVERAGE 69 64 5 71
PRECIPITATION (IN)
YESTERDAY 0.00 1.93 1950 0.09 -0.09 0.00
MONTH TO DATE 1.06 1.20 -0.14 0.33
SINCE SEP 1 1.06 1.20 -0.14 0.33
SINCE JAN 1 19.03 23.47 -4.44 19.17
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 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
YESTERDAY 0 4 -4 0
MONTH TO DATE 57 32 25 34
SINCE SEP 1 57 32 25 34
SINCE JUL 1 91 60 31 48
COOLING
YESTERDAY 4 2 2 6
MONTH TO DATE 7 37 -30 27
SINCE SEP 1 7 37 -30 27
SINCE JAN 1 695 602 93 700
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 600 AM
LOWEST 44 400 PM
AVERAGE 66
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THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 94 1927
MINIMUM TEMPERATURE (F) 52 34 1953
SUNRISE AND SUNSET
SEPTEMBER 14 2025.....SUNRISE 715 AM EDT SUNSET 748 PM EDT
SEPTEMBER 15 2025.....SUNRISE 716 AM EDT SUNSET 746 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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