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CDUS43 KDTX 200536
CLIMBS
CLIMATE REPORT
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
136 AM EDT TUE MAY 20 2025
...............................
..THE TRI CITIES MI CLIMATE SUMMARY FOR MAY 19 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 53 509 PM 93 1998 70 -17 87
MINIMUM 40 1159 PM 30 2002 49 -9 62
AVERAGE 47 59 -12 75
PRECIPITATION (IN)
YESTERDAY 0.00 1.06 1983 0.12 -0.12 0.00
MONTH TO DATE 3.11 2.13 0.98 0.84
SINCE MAR 1 8.29 7.34 0.95 5.99
SINCE JAN 1 9.55 11.03 -1.48 8.97
SNOWFALL (IN)
YESTERDAY 0.0 T 1924 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 2.1 8.4 -6.3 6.2
SINCE JUL 1 32.3 49.0 -16.7 32.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 7 11 0
MONTH TO DATE 174 187 -13 107
SINCE MAR 1 1500 1723 -223 1327
SINCE JUL 1 6068 6668 -600 5454
COOLING
YESTERDAY 0 2 -2 10
MONTH TO DATE 24 13 11 23
SINCE MAR 1 25 16 9 24
SINCE JAN 1 25 16 9 24
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 9.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 800 AM
LOWEST 54 800 PM
AVERAGE 69
......................................................
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 93 1977
MINIMUM TEMPERATURE (F) 49 30 1926
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 606 AM EDT SUNSET 900 PM EDT
MAY 21 2025...........SUNRISE 606 AM EDT SUNSET 901 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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