how much rainfall does the boreal get yearly
Most of the precipitation in the region falls as rain during the summer and is relatively light. In the northwest, where high mountain ranges restrict the inland penetration of moisture-laden air, annual rainfall is 18-38 cm. In central Canada, the annual rainfall increases to 38-51 cm. The eastern part of the boreal forest in Canada receives between 51 and 89 cm of precipitation as rain. Snow. Snow links all parts of the boreal forest as much as does a shared vegetation type.