Between 1971 and 2000, a weather station in Mannheim recorded an average temperature of 10.5 °C and 668 mm of rainfall per year. The warmest month is July with an average of 19.9 °C, the coldest January with 1.8 °C.
Between 1971 and 2000, a weather station in Mannheim documented an average temperature of 10.5 °C and 668 mm of rainfall annually. The warmest month was July with an average of 19.9 °C, while the coldest January had an average of 1.8 °C.