When Is Summer In Canada Verified Jun 2026

Sources: Environment and Climate Change Canada, Canadian Meteorological and Oceanographic Society, historical climate normals (1991–2020).

). Central and Eastern cities like Toronto and Ottawa can feel much hotter due to high humidity. when is summer in canada

Summer in Canada is defined by two main frameworks: the (based on Earth’s orbit) and the meteorological summer (based on annual temperature cycles). While the official calendar places summer from late June to late September, the experience of summer weather varies significantly by latitude and geography. In most populated regions, summer conditions are reliably present from June through August , with considerable variation in spring and autumn shoulder months. Sources: Environment and Climate Change Canada