Get Average Readings from DHT22

Can you further explain how “tenths of degrees” work?

jurs:
Use code that perhaps provide the temperature as an “int” in the unit “tenths of degrees”.

Thank you.

There have been reports that some sensors have pin 3 and 4 reversed, probably as a quality control/manufacturing issue. If you have issues, consider grounding both pins 3 and 4.

From http://playground.arduino.cc/Main/DHTLib

try this snippet, you should get the idea

float sum = 0;
int readings = 6; 
while( readings > 0)
{
  float x = readTemperature();
  if (isnan(x)) continue;           // effectively go back to start of while
  sum += x;
  readings--;
}
float average = sum / 6;