


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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218 CDUS43 KDTX 030540 CLIMBS CLIMATE REPORT NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 140 AM EDT SUN AUG 03 2025 ................................... ...THE TRI CITIES MI CLIMATE SUMMARY FOR AUGUST 2 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 77 527 PM 98 1955 81 -4 86 MINIMUM 53 610 AM 44 1920 61 -8 70 1927 AVERAGE 65 71 -6 78 PRECIPITATION (IN) YESTERDAY 0.00 1.55 2015 0.12 -0.12 0.00 MONTH TO DATE 0.00 0.23 -0.23 0.00 SINCE JUN 1 4.50 6.34 -1.84 5.59 SINCE JAN 1 14.84 18.65 -3.81 16.26 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 0 SINCE JUN 1 19 56 -37 28 SINCE JUL 1 1 9 -8 3 COOLING YESTERDAY 0 6 -6 13 MONTH TO DATE 0 12 -12 26 SINCE JUN 1 494 368 126 458 SINCE JAN 1 519 412 107 502 ................................................................... WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 3.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 400 AM LOWEST 41 100 PM AVERAGE 67 .......................................................... THE TRI CITIES MI CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 98 1944 MINIMUM TEMPERATURE (F) 61 42 1965 SUNRISE AND SUNSET AUGUST 3 2025........SUNRISE 628 AM EDT SUNSET 856 PM EDT AUGUST 4 2025........SUNRISE 629 AM EDT SUNSET 855 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$