020  
CDUS43 KDTX 240543  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
143 AM EDT TUE JUN 24 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JUNE 23 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 96R 513 PM 96 1923 81 15 78  
MINIMUM 79 604 AM 38 1918 60 19 68  
AVERAGE 88 70 18 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.84 2017 0.12 -0.12 0.07  
MONTH TO DATE 1.63 2.50 -0.87 1.70  
SINCE JUN 1 1.63 2.50 -0.87 1.70  
SINCE JAN 1 11.97 14.81 -2.84 12.37  
 
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 32.3 49.0 -16.7 32.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 18 45 -27 20  
SINCE JUN 1 18 45 -27 20  
SINCE JUL 1 6196 6779 -583 5496  
 
COOLING  
YESTERDAY 23 6 17 8  
MONTH TO DATE 132 96 36 153  
SINCE JUN 1 132 96 36 153  
SINCE JAN 1 157 140 17 197    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 13.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 500 AM  
LOWEST 35 400 PM  
AVERAGE 57  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1938  
MINIMUM TEMPERATURE (F) 60 42 1979  
 
SUNRISE AND SUNSET  
JUNE 24 2025..........SUNRISE 556 AM EDT SUNSET 921 PM EDT  
JUNE 25 2025..........SUNRISE 557 AM EDT SUNSET 922 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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