Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDTX 170538
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
138 AM EDT THU JUL 17 2025
...................................
...THE TRI CITIES MI CLIMATE SUMMARY FOR JULY 16 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 89 211 PM 98 1931 83 6 83
MINIMUM 69 524 AM 45 1912 61 8 67
1946
AVERAGE 79 72 7 75
PRECIPITATION (IN)
YESTERDAY 0.01 1.62 1950 0.09 -0.08 0.29
MONTH TO DATE 0.29 1.44 -1.15 2.19
SINCE JUN 1 3.23 4.72 -1.49 4.57
SINCE JAN 1 13.57 17.03 -3.46 15.24
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 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
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 18 47 -29 28
SINCE JUL 1 0 0 0 3
COOLING
YESTERDAY 14 7 7 10
MONTH TO DATE 166 112 54 132
SINCE JUN 1 381 252 129 319
SINCE JAN 1 406 296 110 363
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 1100 PM
LOWEST 55 200 PM
AVERAGE 75
..........................................................
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 100 1931
2012
MINIMUM TEMPERATURE (F) 61 47 1944
SUNRISE AND SUNSET
JULY 17 2025..........SUNRISE 611 AM EDT SUNSET 913 PM EDT
JULY 18 2025..........SUNRISE 612 AM EDT SUNSET 913 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$