888  
CDUS43 KDTX 150539  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
139 AM EDT SUN JUN 15 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JUNE 14 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 72 247 PM 97 1987 78 -6 79  
MINIMUM 56 322 AM 39 1978 58 -2 59  
AVERAGE 64 68 -4 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.16 1972 0.11 -0.11 0.00  
MONTH TO DATE 0.60 1.50 -0.90 0.51  
SINCE JUN 1 0.60 1.50 -0.90 0.51  
SINCE JAN 1 10.94 13.81 -2.87 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 1 2 -1 0  
MONTH TO DATE 18 36 -18 19  
SINCE JUN 1 18 36 -18 19  
SINCE JUL 1 6196 6770 -574 5495  
 
COOLING  
YESTERDAY 0 4 -4 4  
MONTH TO DATE 33 48 -15 55  
SINCE JUN 1 33 48 -15 55  
SINCE JAN 1 58 92 -34 99    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 11.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 400 AM  
LOWEST 51 300 PM  
AVERAGE 66  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 2022  
MINIMUM TEMPERATURE (F) 58 42 1927  
1999  
 
SUNRISE AND SUNSET  
JUNE 15 2025..........SUNRISE 555 AM EDT SUNSET 919 PM EDT  
JUNE 16 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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