Answer:
Digital white-out.
What happens once in June twice in August and never in May?
The more you take away the bigger I get. What am I?
The warmer I am, the fresher I am. What am I?
My snake-like body cracks and burns. I cause pain but pleasure too. What am I?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.