082  
CDUS43 KDTX 210537  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EDT MON OCT 21 2024  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 20 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 77 355 PM 81 1953 58 19 57  
MINIMUM 46 636 AM 20 1952 40 6 47  
AVERAGE 62 49 13 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.11 1989 0.09 -0.09 0.01  
MONTH TO DATE 1.06 1.90 -0.84 2.46  
SINCE SEP 1 1.81 4.71 -2.90 3.56  
SINCE JAN 1 20.65 26.98 -6.33 30.54  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1992 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 16 -13 13  
MONTH TO DATE 201 248 -47 234  
SINCE SEP 1 244 384 -140 301  
SINCE JUL 1 258 412 -154 323  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 3 -2 27  
SINCE SEP 1 95 63 32 92  
SINCE JAN 1 768 628 140 586    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 11.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 800 AM  
LOWEST 35 300 PM  
AVERAGE 55  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 85 1953  
MINIMUM TEMPERATURE (F) 40 20 1952  
 
SUNRISE AND SUNSET  
OCTOBER 21 2024.......SUNRISE 759 AM EDT SUNSET 643 PM EDT  
OCTOBER 22 2024.......SUNRISE 800 AM EDT SUNSET 641 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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