839  
CDUS43 KDTX 172051  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
451 PM EDT TUE JUN 17 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JUNE 17 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 91 228 PM 99 1994 79 12 92  
MINIMUM 67 548 AM 43 1980 58 9 70  
AVERAGE 79 69 10 81  
 
PRECIPITATION (IN)  
TODAY 0.00 3.00 2017 0.11 -0.11 T  
MONTH TO DATE 0.60 1.83 -1.23 0.51  
SINCE JUN 1 0.60 1.83 -1.23 0.51  
SINCE JAN 1 10.94 14.14 -3.20 11.18  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 1 -1 0  
MONTH TO DATE 18 39 -21 20  
SINCE JUN 1 18 39 -21 20  
SINCE JUL 1 6196 6773 -577 5496  
 
COOLING  
TODAY 14 5 9 16  
MONTH TO DATE 55 63 -8 79  
SINCE JUN 1 55 63 -8 79  
SINCE JAN 1 80 107 -27 123    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81  
LOWEST 45  
AVERAGE 63  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 1994  
MINIMUM TEMPERATURE (F) 59 45 1933  
1950  
 
SUNRISE AND SUNSET  
JUNE 17 2025..........SUNRISE 555 AM EDT SUNSET 920 PM EDT  
JUNE 18 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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