350  
CDUS43 KDTX 010538  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EDT FRI SEP 01 2023  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR AUGUST 31 2023
 
 
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)  
YESTERDAY  
MAXIMUM 74 528 PM 97 1932 78 -4 81  
MINIMUM 48 631 AM 41 1915 57 -9 57  
AVERAGE 61 67 -6 69  
 
PRECIPITATION (IN)  
YESTERDAY T 3.35 1945 0.11 -0.11 0.00  
MONTH TO DATE 6.18 3.85 2.33 3.87  
SINCE JUN 1 15.11 9.96 5.15 9.09  
SINCE JAN 1 26.98 22.27 4.71 20.16  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 4 1 3 0  
MONTH TO DATE 22 16 6 4  
SINCE JUN 1 63 72 -9 32  
SINCE JUL 1 22 25 -3 5  
 
COOLING  
YESTERDAY 0 4 -4 4  
MONTH TO DATE 108 165 -57 191  
SINCE JUN 1 453 521 -68 560  
SINCE JAN 1 494 565 -71 647    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1100 PM  
LOWEST 46 300 PM  
AVERAGE 68  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 100 1953  
MINIMUM TEMPERATURE (F) 57 41 1948  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2023.....SUNRISE 700 AM EDT SUNSET 812 PM EDT  
SEPTEMBER 2 2023.....SUNRISE 701 AM EDT SUNSET 810 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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