Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDTX 312032
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
432 PM EDT THU JUL 31 2025
...................................
...THE TRI CITIES MI CLIMATE SUMMARY FOR JULY 31 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 76 152 PM 98 1917 82 -6 90
MINIMUM 58 559 AM 44 1952 61 -3 67
AVERAGE 67 71 -4 79
PRECIPITATION (IN)
TODAY 0.00 1.81 1950 0.10 -0.10 0.00
MONTH TO DATE 1.56 2.83 -1.27 3.21
SINCE JUN 1 4.50 6.11 -1.61 5.59
SINCE JAN 1 14.84 18.42 -3.58 16.26
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 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
TODAY 0 0 0 0
MONTH TO DATE 1 0 1 3
SINCE JUN 1 19 47 -28 28
SINCE JUL 1 1 0 1 3
COOLING
TODAY 2 6 -4 14
MONTH TO DATE 279 216 63 245
SINCE JUN 1 494 356 138 432
SINCE JAN 1 519 400 119 476
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 10.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 55
AVERAGE 73
..........................................................
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 101 1955
MINIMUM TEMPERATURE (F) 61 44 1947
SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE 625 AM EDT SUNSET 900 PM EDT
AUGUST 1 2025........SUNRISE 626 AM EDT SUNSET 858 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$