641  
CDUS43 KDTX 220536  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT THU AUG 22 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR AUGUST 21 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 76 435 PM 98 1955 80 -4 74  
MINIMUM 47 546 AM 38 1950 59 -12 60  
AVERAGE 62 69 -7 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.32 1975 0.13 -0.13 0.00  
MONTH TO DATE 1.91 2.69 -0.78 4.91  
SINCE JUN 1 7.50 8.80 -1.30 13.84  
SINCE JAN 1 18.17 21.11 -2.94 25.71  
 
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 3 1 2 0  
MONTH TO DATE 10 6 4 5  
SINCE JUN 1 38 62 -24 46  
SINCE JUL 1 13 15 -2 5  
 
COOLING  
YESTERDAY 0 5 -5 2  
MONTH TO DATE 116 121 -5 85  
SINCE JUN 1 548 477 71 430  
SINCE JAN 1 592 521 71 471    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 40 200 PM  
AVERAGE 65  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1936  
MINIMUM TEMPERATURE (F) 59 39 1923  
 
SUNRISE AND SUNSET  
AUGUST 22 2024........SUNRISE 650 AM EDT SUNSET 828 PM EDT  
AUGUST 23 2024........SUNRISE 651 AM EDT SUNSET 826 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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