267  
CDUS43 KDTX 092028  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
428 PM EDT THU OCT 09 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR OCTOBER 9 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 58 252 PM 85 2018 63 -5 64  
MINIMUM 37 628 AM 25 1989 44 -7 36  
AVERAGE 48 54 -6 50  
 
PRECIPITATION (IN)  
TODAY 0.00 2.76 1958 0.10 -0.10 0.00  
MONTH TO DATE 1.47 0.87 0.60 0.01  
SINCE SEP 1 3.91 3.68 0.23 0.76  
SINCE JAN 1 21.88 25.95 -4.07 19.60  
 
SNOWFALL (IN)  
TODAY 0.0 T 1993 0.0 0.0 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 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 12 5 15  
MONTH TO DATE 52 94 -42 66  
SINCE SEP 1 114 230 -116 109  
SINCE JUL 1 148 258 -110 123  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 26 3 23 1  
SINCE SEP 1 67 63 4 95  
SINCE JAN 1 755 628 127 768    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 47  
AVERAGE 68  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 84 1949  
MINIMUM TEMPERATURE (F) 43 26 1925  
 
SUNRISE AND SUNSET  
OCTOBER 9 2025.......SUNRISE 744 AM EDT SUNSET 703 PM EDT  
OCTOBER 10 2025.......SUNRISE 745 AM EDT SUNSET 701 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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