999  
CDUS43 KDTX 160535  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT MON JUN 16 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JUNE 15 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 74 531 PM 95 2022 79 -5 74  
MINIMUM 60 1159 PM 42 1927 58 2 54  
1999  
AVERAGE 67 68 -1 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.63 1949 0.11 -0.11 0.00  
MONTH TO DATE 0.60 1.61 -1.01 0.51  
SINCE JUN 1 0.60 1.61 -1.01 0.51  
SINCE JAN 1 10.94 13.92 -2.98 11.18  
 
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 1  
MONTH TO DATE 18 37 -19 20  
SINCE JUN 1 18 37 -19 20  
SINCE JUL 1 6196 6771 -575 5496  
 
COOLING  
YESTERDAY 2 5 -3 0  
MONTH TO DATE 35 53 -18 55  
SINCE JUN 1 35 53 -18 55  
SINCE JAN 1 60 97 -37 99    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 8.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1000 PM  
LOWEST 41 100 PM  
AVERAGE 60  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1994  
MINIMUM TEMPERATURE (F) 58 40 1914  
1964  
 
SUNRISE AND SUNSET  
JUNE 16 2025..........SUNRISE 555 AM EDT SUNSET 920 PM EDT  
JUNE 17 2025..........SUNRISE 555 AM EDT SUNSET 920 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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