Dover: Annual Weather Averages. August is the hottest month in Dover with an average temperature of 17Â°C (62Â°F) and the coldest is February at 4Â°C (38Â°F) with the most daily sunshine hours at 8 in August. Average Temperature: Dover. Loading weather data.
Satellite Island, wilderness surrounds. In the heart of the magnificent D'Entrecasteaux Channel, in the south of Tasmania, lies a small island of immense beauty.
Re: Helenite..Don't Be Fooled! Helenite is glass in the same sense that natural obsidian is glass. Helenite is synthesized from ash from Mount Saint Helens. It is an absolutely beautiful material - especially the stones that are four carats or more. I own scores of different types of natural gems - including zultanite, color change garnet, apatite. I never - almost never - buy synthetic stones, but helenite is absolutely gorgeous. I have become a fan.