417  
CDUS43 KDTX 250535  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT FRI SEP 25 2026  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 24 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 242 PM 94 2017 70 2 70  
MINIMUM 46 656 AM 30 1943 49 -3 60  
1950  
AVERAGE 59 59 0 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 1945 0.10 -0.10 0.03  
MONTH TO DATE 1.45 2.26 -0.81 2.44  
SINCE SEP 1 1.45 2.26 -0.81 2.44  
SINCE JAN 1 23.76 24.53 -0.77 20.41  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1928 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 7 -1 0  
MONTH TO DATE 63 90 -27 60  
SINCE SEP 1 63 90 -27 60  
SINCE JUL 1 67 118 -51 94  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 70 55 15 30  
SINCE SEP 1 70 55 15 30  
SINCE JAN 1 669 620 49 718    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 8.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 700 AM  
LOWEST 36 200 PM  
AVERAGE 66  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 2017  
MINIMUM TEMPERATURE (F) 48 30 1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2026.....SUNRISE 727 AM EDT SUNSET 728 PM EDT  
SEPTEMBER 26 2026.....SUNRISE 728 AM EDT SUNSET 726 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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