369  
CDUS43 KDTX 250540  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EDT WED SEP 25 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 24 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 73 215 PM 94 2017 70 3 73  
MINIMUM 53 142 AM 30 1943 49 4 50  
1950  
AVERAGE 63 59 4 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.29 0.82 1945 0.10 0.19 0.00  
MONTH TO DATE 0.74 2.26 -1.52 0.76  
SINCE SEP 1 0.74 2.26 -1.52 0.76  
SINCE JAN 1 19.58 24.53 -4.95 27.74  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1928 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 2 7 -5 3  
MONTH TO DATE 39 90 -51 56  
SINCE SEP 1 39 90 -51 56  
SINCE JUL 1 53 118 -65 78  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 82 55 27 65  
SINCE SEP 1 82 55 27 65  
SINCE JAN 1 755 620 135 559    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1000 PM  
LOWEST 66 200 PM  
AVERAGE 82  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 2017  
MINIMUM TEMPERATURE (F) 48 30 1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2024.....SUNRISE 728 AM EDT SUNSET 727 PM EDT  
SEPTEMBER 26 2024.....SUNRISE 729 AM EDT SUNSET 725 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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