732  
CDUS43 KDTX 130536  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
1236 AM EST THU FEB 13 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR FEBRUARY 12 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 33 455 PM 31 2 29  
MINIMUM 22 854 AM 17 5 24  
AVERAGE 28 24 4 27  
 
PRECIPITATION (IN)  
YESTERDAY T 0.05 -0.05 0.41  
MONTH TO DATE 0.17 0.57 -0.40 1.09  
SINCE DEC 1 5.56 4.14 1.42 4.37  
SINCE JAN 1 2.60 2.28 0.32 2.39  
 
SNOWFALL (IN)  
YESTERDAY 0.1 0.3 -0.2 6.8  
MONTH TO DATE 5.2 3.8 1.4 7.5  
SINCE DEC 1 20.7 24.7 -4.0 22.6  
SINCE JUL 1 27.3 28.6 -1.3 35.1  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 41 -4 38  
MONTH TO DATE 435 506 -71 458  
SINCE DEC 1 2500 2998 -498 2870  
SINCE JUL 1 3954 4471 -517 4395  
 
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 18 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1100 PM  
LOWEST 56 400 PM  
AVERAGE 71  
   
......................................................
 
 
SUNRISE AND SUNSET  
FEBRUARY 13 2020......SUNRISE 738 AM EST SUNSET 603 PM EST  
FEBRUARY 14 2020......SUNRISE 737 AM EST SUNSET 605 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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