252  
CDUS43 KDTX 230536  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
1236 AM EST SUN FEB 23 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR FEBRUARY 22 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 41 453 PM 34 7 35  
MINIMUM 25 745 AM 19 6 15  
AVERAGE 33 26 7 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.07 -0.07 0.00  
MONTH TO DATE 0.37 1.18 -0.81 1.18  
SINCE DEC 1 5.76 4.75 1.01 4.46  
SINCE JAN 1 2.80 2.89 -0.09 2.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 -0.3 0.0  
MONTH TO DATE 9.7 6.7 3.0 8.9  
SINCE DEC 1 25.2 27.6 -2.4 24.0  
SINCE JUL 1 31.8 31.5 0.3 36.5  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 39 -7 40  
MONTH TO DATE 867 906 -39 880  
SINCE DEC 1 2932 3398 -466 3292  
SINCE JUL 1 4386 4871 -485 4817  
 
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 23 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 14.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 500 AM  
LOWEST 53 500 PM  
AVERAGE 62  
   
......................................................
 
 
SUNRISE AND SUNSET  
FEBRUARY 23 2020......SUNRISE 723 AM EST SUNSET 617 PM EST  
FEBRUARY 24 2020......SUNRISE 722 AM EST SUNSET 618 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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