Taking the local weather in O’Connor 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 15°C, while the coldest months are January and February, with an average of -9°C. The snowiest months in O’Connor are January, March, February and May, with each month seeing an average of 40 cm of snowfall.