Taking the local weather in Bristol Hills 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 July and August, with an average temperature of 19°C, while the coldest months are January and February, with an average of -2°C. The snowiest months in Bristol Hills are January, March, February and December, with each month seeing an average of 13 cm of snowfall.