The Medieval Warm Period

The Medieval Warm Period (MWP), roughly from 950 to 1250 AD, was a time when parts of the Northern Hemisphere experienced warmer temperatures than today. This climate shift allowed for longer growing seasons and successful agriculture in regions like Europe and Greenland. It supported population growth and cultural developments, including the establishment of vineyards in England and Norse settlements in Greenland. However, its effects varied globally, and not all areas experienced warming. The MWP is often discussed in climate studies to understand historical climate variability and its impacts on societies.