Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDTX 300536
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
136 AM EDT WED SEP 30 2026
...................................
...THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 29 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1912 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 427 PM 88 1921 68 9 80
MINIMUM 48 648 AM 27 1942 47 1 49
AVERAGE 63 57 6 65
PRECIPITATION (IN)
YESTERDAY 0.00 1.70 1986 0.09 -0.09 0.00
MONTH TO DATE 1.45 2.72 -1.27 2.44
SINCE SEP 1 1.45 2.72 -1.27 2.44
SINCE JAN 1 23.76 24.99 -1.23 20.41
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 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 2 8 -6 0
MONTH TO DATE 91 128 -37 60
SINCE SEP 1 91 128 -37 60
SINCE JUL 1 95 156 -61 94
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 70 60 10 41
SINCE SEP 1 70 60 10 41
SINCE JAN 1 669 625 44 729
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 40 300 PM
AVERAGE 70
..........................................................
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 86 2002
MINIMUM TEMPERATURE (F) 47 29 1993
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 733 AM EDT SUNSET 719 PM EDT
OCTOBER 1 2026.......SUNRISE 734 AM EDT SUNSET 717 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$