870  
CDUS43 KDTX 082027  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
427 PM EDT TUE SEP 08 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 8 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 60 213 PM 75 -15 64  
MINIMUM 55 1106 AM 53 2 53  
AVERAGE 58 64 -6 59  
 
PRECIPITATION (IN)  
TODAY 0.42 0.13 0.29 T  
MONTH TO DATE 2.56 0.99 1.57 0.39  
SINCE SEP 1 2.56 0.99 1.57 0.39  
SINCE JAN 1 24.25 21.51 2.74 17.73  
 
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 7 3 4 6  
MONTH TO DATE 18 19 -1 14  
SINCE SEP 1 18 19 -1 14  
SINCE JUL 1 22 59 -37 22  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 21 21 0 11  
SINCE SEP 1 21 21 0 11  
SINCE JAN 1 834 525 309 549    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 64  
AVERAGE 72  
   
......................................................
 
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2020.....SUNRISE 708 AM EDT SUNSET 758 PM EDT  
SEPTEMBER 9 2020.....SUNRISE 710 AM EDT SUNSET 756 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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