370  
CDUS43 KDTX 212027  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
427 PM EDT MON OCT 21 2024  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 21 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 80 259 PM 85 1953 58 22 55  
MINIMUM 59 801 AM 20 1952 40 19 43  
AVERAGE 70 49 21 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.10 1933 0.09 -0.09 0.00  
MONTH TO DATE 1.06 1.99 -0.93 2.46  
SINCE SEP 1 1.81 4.80 -2.99 3.56  
SINCE JAN 1 20.65 27.07 -6.42 30.54  
 
SNOWFALL (IN)  
TODAY 0.0 T 1981 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  
TODAY 0 16 -16 16  
MONTH TO DATE 201 264 -63 250  
SINCE SEP 1 244 400 -156 317  
SINCE JUL 1 258 428 -170 339  
 
COOLING  
TODAY 5 0 5 0  
MONTH TO DATE 6 3 3 27  
SINCE SEP 1 100 63 37 92  
SINCE JAN 1 773 628 145 586    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55  
LOWEST 33  
AVERAGE 44  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 82 1979  
MINIMUM TEMPERATURE (F) 40 25 1944  
1997  
 
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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