948
CDUS43 KDTX 210536
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
136 AM EDT TUE OCT 21 2025
...............................
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 20 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 60 326 PM 81 1953 58 2 77
MINIMUM 38 702 AM 20 1952 40 -2 46
AVERAGE 49 49 0 62
PRECIPITATION (IN)
YESTERDAY 0.00 1.11 1989 0.09 -0.09 0.00
MONTH TO DATE 2.95 1.90 1.05 1.06
SINCE SEP 1 5.39 4.71 0.68 1.81
SINCE JAN 1 23.36 26.98 -3.62 20.65
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1992 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 16 0 3
MONTH TO DATE 162 248 -86 201
SINCE SEP 1 224 384 -160 244
SINCE JUL 1 258 412 -154 258
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 16 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 8.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 800 AM
LOWEST 44 200 PM
AVERAGE 69
......................................................
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 85 1953
MINIMUM TEMPERATURE (F) 40 20 1952
SUNRISE AND SUNSET
OCTOBER 21 2025.......SUNRISE 758 AM EDT SUNSET 643 PM EDT
OCTOBER 22 2025.......SUNRISE 759 AM EDT SUNSET 641 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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