395  
CDUS43 KDTX 040537  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EDT FRI SEP 04 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 3 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1898 TO 2020  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 155 PM 77 8 80  
MINIMUM 56 1150 PM 55 1 60  
AVERAGE 71 66 5 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.12 -0.07 0.03  
MONTH TO DATE 0.14 0.35 -0.21 0.12  
SINCE SEP 1 0.14 0.35 -0.21 0.12  
SINCE JAN 1 21.83 20.87 0.96 17.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 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  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 6 -6 1  
SINCE SEP 1 0 6 -6 1  
SINCE JUL 1 4 46 -42 9  
 
COOLING  
YESTERDAY 6 3 3 5  
MONTH TO DATE 18 9 9 10  
SINCE SEP 1 18 9 9 10  
SINCE JAN 1 831 513 318 548    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 400 AM  
LOWEST 29 200 PM  
AVERAGE 51  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2020.....SUNRISE 704 AM EDT SUNSET 805 PM EDT  
SEPTEMBER 5 2020.....SUNRISE 705 AM EDT SUNSET 804 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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