Mainz Weather in January

In Mainz, January brings low daytime temperatures around 5°C (41°F), with nights cooling to -1°C (30°F). Some snow/rainfall is to be expected.

Rainfall in Mainz in January

Looking at the last 30 years, the data shows about 15 days with snow/rain, averaging 56 mm (2.2 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Mainz in January

Mainz in January gets highs of 5°C (41°F) during the day and drops to -1°C (30°F) at night. January is typically considered a winter month. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At -1°C (30°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. Being the coldest month of the year, it's a good idea to bring your heaviest winter gear.

Sunshine in Mainz in January

This month sees fewer sunny days, with about 49 hours of sunshine, perfect for those who enjoy cooler temperatures.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Mainz. Our weather planner can help you explore destinations with more pleasant weather conditions.