151  
CDUS43 KDTX 112025  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
425 PM EDT FRI SEP 11 2026  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 11 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 259 PM 100 1931 75 1 76  
MINIMUM 49 640 AM 34 1943 53 -4 53  
AVERAGE 63 64 -1 65  
 
PRECIPITATION (IN)  
TODAY 0.00 4.55 1986 0.09 -0.09 0.00  
MONTH TO DATE 1.17 1.03 0.14 1.06  
SINCE SEP 1 1.17 1.03 0.14 1.06  
SINCE JAN 1 23.48 23.30 0.18 19.03  
 
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 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 2 3 -1 0  
MONTH TO DATE 2 25 -23 57  
SINCE SEP 1 2 25 -23 57  
SINCE JUL 1 6 53 -47 91  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 64 33 31 2  
SINCE SEP 1 64 33 31 2  
SINCE JAN 1 663 598 65 690    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 37  
AVERAGE 67  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 98 1931  
MINIMUM TEMPERATURE (F) 53 32 1943  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2026.....SUNRISE 711 AM EDT SUNSET 754 PM EDT  
SEPTEMBER 12 2026.....SUNRISE 712 AM EDT SUNSET 752 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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