137  
CDUS43 KDTX 200538  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EDT FRI MAR 20 2020  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR MARCH 19 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 56 1159 PM 43 13 47  
MINIMUM 30 704 AM 26 4 27  
AVERAGE 43 35 8 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 0.06 0.16 0.00  
MONTH TO DATE 0.74 1.25 -0.51 1.08  
SINCE MAR 1 0.74 1.25 -0.51 1.08  
SINCE JAN 1 3.60 4.57 -0.97 4.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 -0.2 0.0  
MONTH TO DATE T 4.8 -4.8 1.9  
SINCE MAR 1 T 4.8 -4.8 1.9  
SINCE JUL 1 32.8 38.2 -5.4 41.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 30 -8 28  
MONTH TO DATE 503 638 -135 731  
SINCE MAR 1 503 638 -135 731  
SINCE JUL 1 5137 5737 -600 5811  
 
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 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1100 PM  
LOWEST 49 100 PM  
AVERAGE 65  
   
......................................................
 
 
SUNRISE AND SUNSET  
MARCH 20 2020.........SUNRISE 739 AM EDT SUNSET 749 PM EDT  
MARCH 21 2020.........SUNRISE 737 AM EDT SUNSET 751 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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