772  
CDUS43 KDTX 140537  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EDT SAT MAR 14 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MARCH 13 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 50 1227 AM 41 9 43  
MINIMUM 30 1136 PM 24 6 35  
AVERAGE 40 32 8 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.06 0.03 0.03  
MONTH TO DATE 0.52 0.87 -0.35 0.47  
SINCE MAR 1 0.52 0.87 -0.35 0.47  
SINCE JAN 1 3.38 4.19 -0.81 3.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 -0.2 0.0  
MONTH TO DATE T 3.4 -3.4 1.9  
SINCE MAR 1 T 3.4 -3.4 1.9  
SINCE JUL 1 32.8 36.8 -4.0 41.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 33 -8 26  
MONTH TO DATE 333 451 -118 556  
SINCE MAR 1 333 451 -118 556  
SINCE JUL 1 4967 5550 -583 5636  
 
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 32 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 20.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 200 AM  
LOWEST 29 100 PM  
AVERAGE 50  
   
......................................................
 
 
SUNRISE AND SUNSET  
MARCH 14 2020.........SUNRISE 749 AM EDT SUNSET 742 PM EDT  
MARCH 15 2020.........SUNRISE 748 AM EDT SUNSET 743 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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