Taking the local weather in Fishhook 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 June, with an average temperature of 10°C, while the coldest months are January and December, with an average of -9°C. The snowiest months in Fishhook are December, November, January and February, with each month seeing an average of 34 cm of snowfall.