795  
CDUS43 KDTX 060555  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
155 AM EDT SAT SEP 06 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 5 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 66 1148 AM 93 1922 77 -11 86  
MINIMUM 50 1159 PM 40 2003 55 -5 52  
AVERAGE 58 66 -8 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.66 1971 0.09 -0.06 0.18  
MONTH TO DATE 1.06 0.48 0.58 0.18  
SINCE SEP 1 1.06 0.48 0.58 0.18  
SINCE JAN 1 19.03 22.75 -3.72 19.02  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 MM 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 2 5 0  
MONTH TO DATE 18 10 8 8  
SINCE SEP 1 18 10 8 8  
SINCE JUL 1 52 38 14 22  
 
COOLING  
YESTERDAY 0 3 -3 4  
MONTH TO DATE 2 17 -15 5  
SINCE SEP 1 2 17 -15 5  
SINCE JAN 1 690 582 108 678    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 16.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 47 1100 AM  
AVERAGE 64  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 93 1933  
MINIMUM TEMPERATURE (F) 55 38 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2025.....SUNRISE 706 AM EDT SUNSET 802 PM EDT  
SEPTEMBER 7 2025.....SUNRISE 707 AM EDT SUNSET 800 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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