290  
CDUS43 KDTX 040537  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EDT SUN OCT 04 2026  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 3 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 64 440 PM 87 2005 66 -2 85  
MINIMUM 41 428 AM 28 1952 45 -4 49  
AVERAGE 53 56 -3 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.58 1954 0.10 -0.10 0.00  
MONTH TO DATE 1.14 0.29 0.85 0.00  
SINCE SEP 1 2.64 3.10 -0.46 2.44  
SINCE JAN 1 24.95 25.37 -0.42 20.41  
 
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 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 12 10 2 0  
MONTH TO DATE 22 28 -6 10  
SINCE SEP 1 116 164 -48 72  
SINCE JUL 1 120 192 -72 106  
 
COOLING  
YESTERDAY 0 1 -1 2  
MONTH TO DATE 0 3 -3 2  
SINCE SEP 1 70 63 7 43  
SINCE JAN 1 669 628 41 731    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 41 400 PM  
AVERAGE 67  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 87 1967  
2025  
MINIMUM TEMPERATURE (F) 45 29 1989  
 
SUNRISE AND SUNSET  
OCTOBER 4 2026.......SUNRISE 737 AM EDT SUNSET 712 PM EDT  
OCTOBER 5 2026.......SUNRISE 739 AM EDT SUNSET 710 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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