339  
CDUS43 KDTX 030536  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT TUE OCT 03 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 2 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 408 PM 87 1971 67 16 60  
MINIMUM 57 655 AM 30 1974 46 11 42  
2003  
AVERAGE 70 56 14 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.87 2019 0.09 -0.09 0.00  
MONTH TO DATE 0.00 0.19 -0.19 0.00  
SINCE SEP 1 1.10 3.00 -1.90 2.44  
SINCE JAN 1 28.08 25.27 2.81 22.60  
 
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 0 9 -9 14  
MONTH TO DATE 0 18 -18 24  
SINCE SEP 1 67 154 -87 147  
SINCE JUL 1 89 182 -93 152  
 
COOLING  
YESTERDAY 5 1 4 0  
MONTH TO DATE 10 2 8 0  
SINCE SEP 1 75 62 13 77  
SINCE JAN 1 569 627 -58 724    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 5.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 44 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 87 2005  
MINIMUM TEMPERATURE (F) 45 28 1952  
 
SUNRISE AND SUNSET  
OCTOBER 3 2023.......SUNRISE 736 AM EDT SUNSET 714 PM EDT  
OCTOBER 4 2023.......SUNRISE 737 AM EDT SUNSET 712 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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