281  
CDUS43 KDTX 240540  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EDT TUE SEP 24 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 23 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 329 PM 95 2017 71 -3 74  
MINIMUM 55 1123 PM 31 1995 49 6 52  
AVERAGE 62 60 2 63  
 
PRECIPITATION (IN)  
YESTERDAY T 1.15 2021 0.10 -0.10 0.00  
MONTH TO DATE 0.45 2.16 -1.71 0.76  
SINCE SEP 1 0.45 2.16 -1.71 0.76  
SINCE JAN 1 19.29 24.43 -5.14 27.74  
 
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 3 6 -3 2  
MONTH TO DATE 37 83 -46 53  
SINCE SEP 1 37 83 -46 53  
SINCE JUL 1 51 111 -60 75  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 82 54 28 65  
SINCE SEP 1 82 54 28 65  
SINCE JAN 1 755 619 136 559    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 59 100 PM  
AVERAGE 76  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 94 2017  
MINIMUM TEMPERATURE (F) 49 30 1943  
1950  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2024.....SUNRISE 726 AM EDT SUNSET 729 PM EDT  
SEPTEMBER 25 2024.....SUNRISE 728 AM EDT SUNSET 727 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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