054
CDUS43 KDTX 182127
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
427 PM EST THU DEC 18 2025
...............................
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 18 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 43 213 PM 50 1957 34 9 36
MINIMUM 31 230 AM -5 1926 23 8 30
AVERAGE 37 28 9 33
PRECIPITATION (IN)
TODAY 0.13 0.55 1977 0.05 0.08 T
MONTH TO DATE 0.52 1.08 -0.56 0.47
SINCE DEC 1 0.52 1.08 -0.56 0.47
SINCE JAN 1 25.82 31.35 -5.53 23.95
SNOWFALL (IN)
TODAY 0.0 4.7 1951 0.4 -0.4 T
MONTH TO DATE 7.7 6.6 1.1 3.8
SINCE DEC 1 7.7 6.6 1.1 3.8
SINCE JUL 1 18.3 10.1 8.2 3.9
SNOW DEPTH 3
DEGREE DAYS
HEATING
TODAY 28 37 -9 32
MONTH TO DATE 773 619 154 616
SINCE DEC 1 773 619 154 616
SINCE JUL 1 2062 2010 52 1609
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 22 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 14.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92
LOWEST 76
AVERAGE 84
......................................................
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 52 1923
MINIMUM TEMPERATURE (F) 22 -9 1951
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 805 AM EST SUNSET 502 PM EST
DECEMBER 19 2025......SUNRISE 805 AM EST SUNSET 502 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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