217  
CDUS43 KDTX 190538  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EDT THU SEP 19 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 18 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 83 401 PM 90 1955 73 10 68  
MINIMUM 56 542 AM 34 1916 51 5 51  
1943  
AVERAGE 70 62 8 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.42 1983 0.09 -0.09 0.00  
MONTH TO DATE 0.33 1.66 -1.33 0.75  
SINCE SEP 1 0.33 1.66 -1.33 0.75  
SINCE JAN 1 19.17 23.93 -4.76 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 5  
MONTH TO DATE 34 54 -20 44  
SINCE SEP 1 34 54 -20 44  
SINCE JUL 1 48 82 -34 66  
 
COOLING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 57 47 10 53  
SINCE SEP 1 57 47 10 53  
SINCE JAN 1 730 612 118 547    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 51 300 PM  
AVERAGE 74  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 1948  
MINIMUM TEMPERATURE (F) 50 33 1916  
1979  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2024.....SUNRISE 721 AM EDT SUNSET 738 PM EDT  
SEPTEMBER 20 2024.....SUNRISE 722 AM EDT SUNSET 736 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