984  
CDUS43 KDTX 180540  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EDT WED SEP 18 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 17 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 84 MM 90 1955 73 11 70  
MINIMUM 54 MM 33 1959 51 3 55  
AVERAGE 69 62 7 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.45 1987 0.10 -0.10 T  
MONTH TO DATE 0.33 1.57 -1.24 0.75  
SINCE SEP 1 0.33 1.57 -1.24 0.75  
SINCE JAN 1 19.17 23.84 -4.67 27.73  
 
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 5 -5 2  
MONTH TO DATE 34 49 -15 39  
SINCE SEP 1 34 49 -15 39  
SINCE JUL 1 48 77 -29 61  
 
COOLING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 52 45 7 53  
SINCE SEP 1 52 45 7 53  
SINCE JAN 1 725 610 115 547    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 400 AM  
LOWEST 32 200 PM  
AVERAGE 59  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 90 1955  
MINIMUM TEMPERATURE (F) 51 34 1916  
1943  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2024.....SUNRISE 720 AM EDT SUNSET 740 PM EDT  
SEPTEMBER 19 2024.....SUNRISE 721 AM EDT SUNSET 738 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page Main Text Page