037  
CDUS43 KDTX 160541  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
1241 AM EST SUN FEB 16 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR FEBRUARY 15 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 31 1159 PM 32 -1 39  
MINIMUM 6 655 AM 17 -11 16  
AVERAGE 19 24 -5 28  
 
PRECIPITATION (IN)  
YESTERDAY T 0.06 -0.06 T  
MONTH TO DATE 0.24 0.74 -0.50 1.17  
SINCE DEC 1 5.63 4.31 1.32 4.45  
SINCE JAN 1 2.67 2.45 0.22 2.47  
 
SNOWFALL (IN)  
YESTERDAY 0.2 0.3 -0.1 T  
MONTH TO DATE 7.6 4.6 3.0 8.8  
SINCE DEC 1 23.1 25.5 -2.4 23.9  
SINCE JUL 1 29.7 29.4 0.3 36.4  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 41 5 37  
MONTH TO DATE 587 629 -42 574  
SINCE DEC 1 2652 3121 -469 2986  
SINCE JUL 1 4106 4594 -488 4511  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 15.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 700 PM  
LOWEST 46 300 PM  
AVERAGE 62  
   
......................................................
 
 
SUNRISE AND SUNSET  
FEBRUARY 16 2020......SUNRISE 734 AM EST SUNSET 608 PM EST  
FEBRUARY 17 2020......SUNRISE 732 AM EST SUNSET 609 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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