849  
CDUS43 KDTX 132031  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
431 PM EDT SUN SEP 13 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 13 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 71 239 PM 73 -2 81  
MINIMUM 63 737 AM 52 11 60  
AVERAGE 67 62 5 71  
 
PRECIPITATION (IN)  
TODAY T 0.13 -0.13 0.25  
MONTH TO DATE 3.29 1.64 1.65 1.91  
SINCE SEP 1 3.29 1.64 1.65 1.91  
SINCE JAN 1 24.98 22.16 2.82 19.25  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 4 -4 0  
MONTH TO DATE 42 38 4 23  
SINCE SEP 1 42 38 4 23  
SINCE JUL 1 46 78 -32 31  
 
COOLING  
TODAY 2 2 0 6  
MONTH TO DATE 23 31 -8 28  
SINCE SEP 1 23 31 -8 28  
SINCE JAN 1 836 535 301 566    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 54  
AVERAGE 69  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2020.....SUNRISE 714 AM EDT SUNSET 749 PM EDT  
SEPTEMBER 14 2020.....SUNRISE 715 AM EDT SUNSET 747 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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