Johannes Gutenberg University Mainz experiences a temperate oceanic climate, characterized by mild summers and cool winters.
Temperature: Average temperatures range from 1°C (34°F) in winter to 20°C (68°F) in summer.
Rainfall: The city sees an average annual precipitation of about 500 mm, with the wettest months being June and July.
Extreme Weather: Snowfall can occur in winter, though it is generally light. Thunderstorms are common in summer.
Impact on Campus Life: The mild climate allows for year-round outdoor activities, though heavy rain can affect commuting. The weather supports a variety of research, particularly in environmental sciences.