744
CDUS43 KDTX 210535
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
135 AM EDT MON JUL 21 2025
...............................
..THE TRI CITIES MI CLIMATE SUMMARY FOR JULY 20 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 79 600 PM 102 1930 82 -3 83
MINIMUM 64 1159 PM 45 1941 61 3 58
1965
AVERAGE 72 72 0 71
PRECIPITATION (IN)
YESTERDAY 0.00 1.70 1952 0.09 -0.09 0.00
MONTH TO DATE 0.72 1.79 -1.07 2.19
SINCE JUN 1 3.66 5.07 -1.41 4.57
SINCE JAN 1 14.00 17.38 -3.38 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 1 0 1 3
SINCE JUN 1 19 47 -28 28
SINCE JUL 1 1 0 1 3
COOLING
YESTERDAY 7 7 0 6
MONTH TO DATE 180 140 40 147
SINCE JUN 1 395 280 115 334
SINCE JAN 1 420 324 96 378
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 7.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 44 600 PM
AVERAGE 72
......................................................
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 99 1926
MINIMUM TEMPERATURE (F) 61 44 1944
SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE 615 AM EDT SUNSET 910 PM EDT
JULY 22 2025..........SUNRISE 616 AM EDT SUNSET 909 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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