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CDUS43 KDTX 210537
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
137 AM EDT THU MAY 21 2026
...............................
..THE TRI CITIES MI CLIMATE SUMMARY FOR MAY 20 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1912 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 454 PM 93 1977 70 -6 57
MINIMUM 46 1159 PM 30 1926 49 -3 40
AVERAGE 55 60 -5 49
PRECIPITATION (IN)
YESTERDAY 0.00 3.14 1996 0.11 -0.11 0.24
MONTH TO DATE 0.47 2.24 -1.77 3.35
SINCE MAR 1 10.52 7.45 3.07 8.53
SINCE JAN 1 12.83 11.14 1.69 9.79
SNOWFALL (IN)
YESTERDAY 0.0 0.2 2002 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 3.7 8.4 -4.7 2.1
SINCE JUL 1 35.6 49.0 -13.4 32.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 7 3 16
MONTH TO DATE 236 194 42 190
SINCE MAR 1 1569 1730 -161 1516
SINCE JUL 1 6596 6675 -79 6084
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 13 15 -2 24
SINCE MAR 1 13 18 -5 25
SINCE JAN 1 13 18 -5 25
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 9.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 1200 AM
LOWEST 34 500 PM
AVERAGE 59
......................................................
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 94 1977
MINIMUM TEMPERATURE (F) 50 34 1954
1969
SUNRISE AND SUNSET
MAY 21 2026...........SUNRISE 606 AM EDT SUNSET 901 PM EDT
MAY 22 2026...........SUNRISE 605 AM EDT SUNSET 902 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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