617  
CDUS43 KDTX 012029  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
429 PM EDT SUN OCT 01 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 1 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 79 259 PM 88 1971 67 12 67  
MINIMUM 59 705 AM 28 1947 46 13 42  
AVERAGE 69 57 12 55  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY 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  
TODAY 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  
TODAY 4 1 3 0  
MONTH TO DATE 4 1 3 0  
SINCE SEP 1 69 61 8 77  
SINCE JAN 1 563 626 -63 724    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 54  
AVERAGE 72  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 1971  
MINIMUM TEMPERATURE (F) 46 30 1974  
2003  
 
SUNRISE AND SUNSET  
OCTOBER 1 2023.......SUNRISE 734 AM EDT SUNSET 718 PM EDT  
OCTOBER 2 2023.......SUNRISE 735 AM EDT SUNSET 716 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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