Winter is freezing!!!
If you are going between June and September, make sure you pack WARM!! The nights get down to zero degrees C during this time. The days are averaging around 12 degrees C. October is not a cold but still is chilly at night. If you are going walking during the Winter months be sure to take a beanie and scarf and gloves. Even if you are working up a sweat, when you get up high in the wind it will freeze you! And Mt William often has snow.