Recent research within Mediterranean archaeology has been increasingly concerned with societal responses to past climate changes in the Holocene. In Greek archaeology, such studies have benefited from an increasing volume of palaeoclimatic proxy data that has recently been made available from the Greek mainland. The current review discusses recent debates on climate and society in the ancient Greek world and also provides an overview of proxy records from Greece that have been published in the last 10 years. The paper further presents a focused discussion on the state of the available palaeoclimatological evidence for the first millennium BC. New palaeoclimatological proxy series from lake, marine, and wetland sediments, as well as from speleothem proxy records, provide important data that has been lacking for the Greek mainland in the past. These records provide new, promising avenues for integrative interdisciplinary research focused on human–environment dynamics in different periods of Greek antiquity, but challenges persist in how we can integrate and understand past climate shifts in connection with the archaeological evidence.