


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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822 CDUS43 KDTX 150541 CLIMBS CLIMATE REPORT NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI 141 AM EDT TUE JUL 15 2025 ................................... ...THE TRI CITIES MI CLIMATE SUMMARY FOR JULY 14 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 85 444 PM 104 1936 83 2 87 MINIMUM 60 551 AM 44 1950 61 -1 69 AVERAGE 73 72 1 78 PRECIPITATION (IN) YESTERDAY 0.00 1.43 1949 0.09 -0.09 0.03 MONTH TO DATE 0.28 1.26 -0.98 1.66 SINCE JUN 1 3.22 4.54 -1.32 4.04 SINCE JAN 1 13.56 16.85 -3.29 14.71 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 8 7 1 13 MONTH TO DATE 142 98 44 109 SINCE JUN 1 357 238 119 296 SINCE JAN 1 382 282 100 340 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 7.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 97 500 AM LOWEST 44 300 PM AVERAGE 71 .......................................................... THE TRI CITIES MI CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 98 1931 MINIMUM TEMPERATURE (F) 61 46 1987 SUNRISE AND SUNSET JULY 15 2025..........SUNRISE 609 AM EDT SUNSET 915 PM EDT JULY 16 2025..........SUNRISE 610 AM EDT SUNSET 914 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$