Taking the local weather in Home Valley into account is an important factor for planning your visit, especially if you plan to spend your trip by the pool. The hottest months are usually August and July, with an average temperature of 17°C, while the coldest months are December and January, with an average of 2°C. The rainiest months in Home Valley are December, January, November and March, with each month seeing an average of 319 mm of rainfall.