This project saves the temperature value of the Sense HAT in to a CSV file
Add following line to crontab with sudo nano /etc/crontab to store every 5 minutes a temperature value:
*/5 * * * * root /absolute/file/path/to/repo/storeTempCSV.py
Temperature values will be saved into file tempValues.csv inside Repository-Folder
Example of tempValue.csv :
Time,Temp from Hum-Sensor,Temp from Preas-Sensor
2016-03-30 19:06:02,35.651,34.912
2016-03-30 19:07:02,35.614,34.908
All values are in °C