299  
CDUS43 KDTX 090554  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
154 AM EDT MON MAR 09 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MARCH 8 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 62 445 PM 39 23 31  
MINIMUM 32 427 AM 23 9 6  
AVERAGE 47 31 16 19  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 -0.06 0.00  
MONTH TO DATE 0.12 0.55 -0.43 0.05  
SINCE MAR 1 0.12 0.55 -0.43 0.05  
SINCE JAN 1 2.98 3.87 -0.89 3.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 -0.2 0.0  
MONTH TO DATE T 2.2 -2.2 1.9  
SINCE MAR 1 T 2.2 -2.2 1.9  
SINCE JUL 1 32.8 35.6 -2.8 41.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 34 -16 46  
MONTH TO DATE 228 284 -56 394  
SINCE MAR 1 228 284 -56 394  
SINCE JUL 1 4862 5383 -521 5474  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 13.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 400 AM  
LOWEST 16 500 PM  
AVERAGE 36  
   
......................................................
 
 
SUNRISE AND SUNSET  
MARCH 9 2020.........SUNRISE 758 AM EDT SUNSET 736 PM EDT  
MARCH 10 2020.........SUNRISE 756 AM EDT SUNSET 737 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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