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CDUS43 KDTX 150637
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
137 AM EST MON DEC 15 2025
...............................
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 14 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 21 403 PM 62 2015 35 -14 32
MINIMUM 0 535 AM -7 1917 24 -24 11
AVERAGE 11 29 -18 22
PRECIPITATION (IN)
YESTERDAY T 0.58 1975 0.05 -0.05 0.00
MONTH TO DATE 0.38 0.86 -0.48 0.28
SINCE DEC 1 0.38 0.86 -0.48 0.28
SINCE JAN 1 25.68 31.13 -5.45 23.76
SNOWFALL (IN)
YESTERDAY T 3.7 2013 0.4 -0.4 0.0
MONTH TO DATE 7.4 5.0 2.4 3.8
SINCE DEC 1 7.4 5.0 2.4 3.8
SINCE JUL 1 18.0 8.5 9.5 3.9
SNOW DEPTH 6
DEGREE DAYS
HEATING
YESTERDAY 54 36 18 43
MONTH TO DATE 630 474 156 506
SINCE DEC 1 630 474 156 506
SINCE JUL 1 1919 1865 54 1499
COOLING
YESTERDAY 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 17 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 10.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 1100 PM
LOWEST 59 300 PM
AVERAGE 71
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THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 62 2021
MINIMUM TEMPERATURE (F) 23 -7 1917
SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE 803 AM EST SUNSET 501 PM EST
DECEMBER 16 2025......SUNRISE 803 AM EST SUNSET 501 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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