669  
CDUS43 KDTX 020536  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT MON OCT 02 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 1 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 80 453 PM 88 1971 67 13 67  
MINIMUM 59 705 AM 28 1947 46 13 42  
AVERAGE 70 57 13 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.32 2019 0.10 -0.10 0.00  
MONTH TO DATE 0.00 0.10 -0.10 0.00  
SINCE SEP 1 1.10 2.91 -1.81 2.44  
SINCE JAN 1 28.08 25.18 2.90 22.60  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2003 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 10  
MONTH TO DATE 0 9 -9 10  
SINCE SEP 1 67 145 -78 133  
SINCE JUL 1 89 173 -84 138  
 
COOLING  
YESTERDAY 5 1 4 0  
MONTH TO DATE 5 1 4 0  
SINCE SEP 1 70 61 9 77  
SINCE JAN 1 564 626 -62 724    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 3.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 700 AM  
LOWEST 49 500 PM  
AVERAGE 70  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 1971  
MINIMUM TEMPERATURE (F) 46 30 1974  
2003  
 
SUNRISE AND SUNSET  
OCTOBER 2 2023.......SUNRISE 735 AM EDT SUNSET 716 PM EDT  
OCTOBER 3 2023.......SUNRISE 736 AM EDT SUNSET 714 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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