654  
CDUS43 KDTX 280544  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
1244 AM EST FRI FEB 28 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR FEBRUARY 27 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 25 311 PM 35 -10 21  
MINIMUM 19 1050 PM 20 -1 10  
AVERAGE 22 28 -6 16  
 
PRECIPITATION (IN)  
YESTERDAY T 0.07 -0.07 0.12  
MONTH TO DATE 0.43 1.54 -1.11 1.79  
SINCE DEC 1 5.82 5.11 0.71 5.07  
SINCE JAN 1 2.86 3.25 -0.39 3.09  
 
SNOWFALL (IN)  
YESTERDAY T 0.3 -0.3 2.7  
MONTH TO DATE 10.7 8.3 2.4 12.4  
SINCE DEC 1 26.2 29.2 -3.0 27.5  
SINCE JUL 1 32.8 33.1 -0.3 40.0  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 37 6 49  
MONTH TO DATE 1034 1096 -62 1091  
SINCE DEC 1 3099 3588 -489 3503  
SINCE JUL 1 4553 5061 -508 5028  
 
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 31 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 19.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 800 AM  
LOWEST 45 1200 AM  
AVERAGE 55  
   
......................................................
 
 
SUNRISE AND SUNSET  
FEBRUARY 28 2020......SUNRISE 715 AM EST SUNSET 623 PM EST  
FEBRUARY 29 2020......SUNRISE 714 AM EST SUNSET 625 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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