973  
CDUS43 KDTX 210540  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EDT SUN JUL 21 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JULY 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 83 456 PM 102 1930 82 1 82  
MINIMUM 58 519 AM 45 1941 61 -3 65  
1965  
AVERAGE 71 72 -1 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.70 1952 0.09 -0.09 0.09  
MONTH TO DATE 2.19 1.79 0.40 4.74  
SINCE JUN 1 4.57 5.07 -0.50 6.77  
SINCE JAN 1 15.24 17.38 -2.14 18.64  
 
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 JUN 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 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE JUN 1 28 47 -19 41  
SINCE JUL 1 3 0 3 0  
 
COOLING  
YESTERDAY 6 7 -1 9  
MONTH TO DATE 147 140 7 134  
SINCE JUN 1 334 280 54 256  
SINCE JAN 1 378 324 54 297    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 44 400 PM  
AVERAGE 66  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 1926  
MINIMUM TEMPERATURE (F) 61 44 1944  
 
SUNRISE AND SUNSET  
JULY 21 2024..........SUNRISE 615 AM EDT SUNSET 910 PM EDT  
JULY 22 2024..........SUNRISE 616 AM EDT SUNSET 909 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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