882  
CDUS43 KDTX 192026  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
426 PM EDT TUE AUG 19 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR AUGUST 19 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 70 1222 AM 100 1955 80 -10 72  
MINIMUM 62 950 AM 43 1977 59 3 54  
AVERAGE 66 70 -4 63  
 
PRECIPITATION (IN)  
TODAY 0.92 1.41 1991 0.12 0.80 0.00  
MONTH TO DATE 2.75 2.43 0.32 1.91  
SINCE JUN 1 7.25 8.54 -1.29 7.50  
SINCE JAN 1 17.59 20.85 -3.26 18.17  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 1 -1 2  
MONTH TO DATE 0 4 -4 3  
SINCE JUN 1 19 60 -41 31  
SINCE JUL 1 1 13 -12 6  
 
COOLING  
TODAY 1 5 -4 0  
MONTH TO DATE 153 111 42 116  
SINCE JUN 1 647 467 180 548  
SINCE JAN 1 672 511 161 592    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 71  
AVERAGE 84  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 100 1916  
MINIMUM TEMPERATURE (F) 59 41 1977  
 
SUNRISE AND SUNSET  
AUGUST 19 2025........SUNRISE 646 AM EDT SUNSET 833 PM EDT  
AUGUST 20 2025........SUNRISE 647 AM EDT SUNSET 831 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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