052  
CDUS43 KDTX 152207  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
607 PM EDT TUE SEP 15 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 15 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 72 359 PM 73 -1 74  
MINIMUM 49 451 AM 51 -2 57  
AVERAGE 61 62 -1 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.14 -0.14 0.02  
MONTH TO DATE 3.29 1.91 1.38 1.93  
SINCE SEP 1 3.29 1.91 1.38 1.93  
SINCE JAN 1 24.98 22.43 2.55 19.27  
 
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 4 5 -1 0  
MONTH TO DATE 53 48 5 23  
SINCE SEP 1 53 48 5 23  
SINCE JUL 1 57 88 -31 31  
 
COOLING  
TODAY 0 2 -2 1  
MONTH TO DATE 21 35 -14 29  
SINCE SEP 1 21 35 -14 29  
SINCE JAN 1 834 539 295 567    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 51  
AVERAGE 66  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2020.....SUNRISE 716 AM EDT SUNSET 746 PM EDT  
SEPTEMBER 16 2020.....SUNRISE 717 AM EDT SUNSET 744 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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