218  
CDUS43 KDTX 030540  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EDT SUN AUG 03 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR AUGUST 2 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 527 PM 98 1955 81 -4 86  
MINIMUM 53 610 AM 44 1920 61 -8 70  
1927  
AVERAGE 65 71 -6 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.55 2015 0.12 -0.12 0.00  
MONTH TO DATE 0.00 0.23 -0.23 0.00  
SINCE JUN 1 4.50 6.34 -1.84 5.59  
SINCE JAN 1 14.84 18.65 -3.81 16.26  
 
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 0 0 0 0  
SINCE JUN 1 19 56 -37 28  
SINCE JUL 1 1 9 -8 3  
 
COOLING  
YESTERDAY 0 6 -6 13  
MONTH TO DATE 0 12 -12 26  
SINCE JUN 1 494 368 126 458  
SINCE JAN 1 519 412 107 502    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 3.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 41 100 PM  
AVERAGE 67  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1944  
MINIMUM TEMPERATURE (F) 61 42 1965  
 
SUNRISE AND SUNSET  
AUGUST 3 2025........SUNRISE 628 AM EDT SUNSET 856 PM EDT  
AUGUST 4 2025........SUNRISE 629 AM EDT SUNSET 855 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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