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CDUS43 KDTX 180537
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
137 AM EDT SAT OCT 18 2025
...............................
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 17 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 67 319 PM 84 1947 60 7 63
MINIMUM 46 1233 AM 22 1977 41 5 32
AVERAGE 57 50 7 48
PRECIPITATION (IN)
YESTERDAY T 2.52 1993 0.10 -0.10 0.00
MONTH TO DATE 1.52 1.62 -0.10 1.06
SINCE SEP 1 3.96 4.43 -0.47 1.81
SINCE JAN 1 21.93 26.70 -4.77 20.65
SNOWFALL (IN)
YESTERDAY 0.0 0.3 1943 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 8 15 -7 17
MONTH TO DATE 135 202 -67 178
SINCE SEP 1 197 338 -141 221
SINCE JUL 1 231 366 -135 235
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 26 3 23 1
SINCE SEP 1 67 63 4 95
SINCE JAN 1 755 628 127 768
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 8.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 100 AM
LOWEST 45 300 PM
AVERAGE 66
......................................................
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 82 1950
1965
MINIMUM TEMPERATURE (F) 41 20 1948
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 754 AM EDT SUNSET 648 PM EDT
OCTOBER 19 2025.......SUNRISE 756 AM EDT SUNSET 646 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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