519
CDUS43 KDTX 092127
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
427 PM EST TUE DEC 09 2025
...............................
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 9 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 29 359 PM 60 2023 37 -8 50
MINIMUM 17 438 AM 0 1917 25 -8 39
AVERAGE 23 31 -8 45
PRECIPITATION (IN)
TODAY 0.04 0.61 1953 0.06 -0.02 0.07
MONTH TO DATE 0.06 0.57 -0.51 0.27
SINCE DEC 1 0.06 0.57 -0.51 0.27
SINCE JAN 1 25.36 30.84 -5.48 23.75
SNOWFALL (IN)
TODAY 0.7 5.5 2008 0.4 0.3 0.0
MONTH TO DATE 1.3 3.1 -1.8 3.4
SINCE DEC 1 1.3 3.1 -1.8 3.4
SINCE JUL 1 11.9 6.6 5.3 3.5
SNOW DEPTH 3
DEGREE DAYS
HEATING
TODAY 42 34 8 20
MONTH TO DATE 399 297 102 303
SINCE DEC 1 399 297 102 303
SINCE JUL 1 1688 1688 0 1296
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 755 632 123 780
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 11.8
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
SNOW
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 59
AVERAGE 78
......................................................
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 61 1971
MINIMUM TEMPERATURE (F) 25 -4 1977
SUNRISE AND SUNSET
DECEMBER 9 2025......SUNRISE 758 AM EST SUNSET 500 PM EST
DECEMBER 10 2025......SUNRISE 759 AM EST SUNSET 500 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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