January weather forecast and Climate
Mainz, Germany DE

• Average high temperature in January: 38.1°F

Warmest month (with highest average high temperature) is July (75.2°F).
Month with lowest average high temperature is January (38.1°F).

• Average low temperature in January: 29.8°F

Month with highest average low temperature is July (56.1°F).
Coldest month (with lowest average low temperature) is January (29.8°F).

• Average rainfall in January: 1.5"

Wettest month (with highest rainfall) is June (2.3").
Driest month (with lowest rainfall) is February (1.4").