Weather is only one factor, but it can really affect your travel plans, especially if you are planning a longer stay in Springdale. The hottest months are usually July and August, with an average temperature of 22°C, while the coldest months are January and February, with an average of -1°C. The snowiest months in Springdale are January, March, December and October, with each month seeing an average of 20 cm of snowfall.