166  
CDUS43 KDTX 190535  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT SAT OCT 19 2024  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 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 68 307 PM 82 1950 59 9 63  
1965  
MINIMUM 40 720 AM 20 1948 41 -1 41  
AVERAGE 54 50 4 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.00 1937 0.09 -0.09 0.00  
MONTH TO DATE 1.06 1.71 -0.65 1.83  
SINCE SEP 1 1.81 4.52 -2.71 2.93  
SINCE JAN 1 20.65 26.79 -6.14 29.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1992 0.1 -0.1 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 11 15 -4 13  
MONTH TO DATE 189 217 -28 211  
SINCE SEP 1 232 353 -121 278  
SINCE JUL 1 246 381 -135 300  
 
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 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 700 AM  
LOWEST 26 300 PM  
AVERAGE 51  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 80 1920  
MINIMUM TEMPERATURE (F) 41 21 1972  
 
SUNRISE AND SUNSET  
OCTOBER 19 2024.......SUNRISE 756 AM EDT SUNSET 646 PM EDT  
OCTOBER 20 2024.......SUNRISE 757 AM EDT SUNSET 644 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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