Simplify the following text for a Grade 9 native English-speaking person.
Original: Snowfall : In the Himalayan region of the State , annual snowfall averaging 3 to 5 metres ( 10 to 15 feet ) is common between December and March .
Simplified: Snowfall : In the Himalayan region of the State it usually snows from 3 to 5 metres ( 10 to15 feet ) between December and March .