634  
CDUS43 KDTX 102027  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
427 PM EDT SUN SEP 10 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 10 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 251 PM 97 1931 76 -1 85  
MINIMUM 52 619 AM 35 1917 54 -2 61  
AVERAGE 64 65 -1 73  
 
PRECIPITATION (IN)  
TODAY 0.00 5.51 1986 0.09 -0.09 0.00  
MONTH TO DATE 0.20 0.94 -0.74 0.68  
SINCE SEP 1 0.20 0.94 -0.74 0.68  
SINCE JAN 1 27.18 23.21 3.97 20.84  
 
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 1 3 -2 0  
MONTH TO DATE 10 22 -12 3  
SINCE SEP 1 10 22 -12 3  
SINCE JUL 1 32 50 -18 8  
 
COOLING  
TODAY 0 2 -2 8  
MONTH TO DATE 53 31 22 41  
SINCE SEP 1 53 31 22 41  
SINCE JAN 1 547 596 -49 688    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 1.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 50  
AVERAGE 72  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 100 1931  
MINIMUM TEMPERATURE (F) 53 34 1943  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2023.....SUNRISE 710 AM EDT SUNSET 756 PM EDT  
SEPTEMBER 11 2023.....SUNRISE 711 AM EDT SUNSET 754 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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