Is December a good time to visit Lake Constance?

No — December is not among the recommended months for Lake Constance (Score: 17/100). Climate conditions are unfavourable. For better conditions, consider May, June, July, August, and September.

How warm is it in Lake Constance in December?

In December, Lake Constance sees daily highs of 4°C. Nights cool to 0°C, with a daily average of 2°C.

How much rain falls in Lake Constance in December?

In December, Lake Constance receives an average of 66 mm of rain over 9 rain days. An umbrella may occasionally be needed.

How many sunshine hours does Lake Constance get in December?

Lake Constance averages 1 sunshine hours per day in December — below the annual average.

Is December a good time to visit Lake Constance?

No — December is not among the recommended months for Lake Constance (Score: 17/100). Climate conditions are unfavourable. For better conditions, consider May, June, July, August, and September.

How warm is it in Lake Constance in December?

In December, Lake Constance sees daily highs of 4°C. Nights cool to 0°C, with a daily average of 2°C.

How much rain falls in Lake Constance in December?

In December, Lake Constance receives an average of 66 mm of rain over 9 rain days. An umbrella may occasionally be needed.

How many sunshine hours does Lake Constance get in December?

Lake Constance averages 1 sunshine hours per day in December — below the annual average.

Lake Constance · December

Low season

Germany · Europe

Climate Overview

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
MAX🌡MAX	4°	6°	11°	16°	19°	24°	25°	24°	20°	15°	8°	5°
MIN🌡MIN	0°	0°	2°	6°	10°	14°	15°	15°	12°	8°	4°	1°
☀️Sunshine	2h UV 2	4h UV 4	6h UV 5	6h UV 7	6h UV 7	7h UV 7	7h UV 7	6h UV 7	5h UV 6	4h UV 4	2h UV 2	2h UV 2
🌧Rain Days	7d56mm	6d46mm	7d54mm	7d63mm	10d100mm	10d108mm	10d107mm	11d122mm	7d70mm	7d63mm	6d52mm	9d66mm

Best travel time current monthMonthly averages 2005–2025 · Source: ERA5 + station data

Deep off-season — very low prices, but weather conditions are suboptimal.

December is the coldest winter month in Lake Constance — with highs of only 4°C, it holds little appeal for sun-seekers. Better travel in May, June, July, August, and September.

Temperatures reach a maximum of 4°C during the day and drop to 0°C at night — warm layers recommended. With 1 sunshine hours per day and 9 rain days (66 mm), this is one of the cloudier months.

Pack warm clothing and sturdy footwear. Cool temperatures make hiking and cultural trips enjoyable — beaches are off the agenda.

Packing list for Lake Constance in December

Winterjacke
Thermokleidung und warme Lagen
Mütze, Schal und Handschuhe
Warme, wasserfeste Schuhe
Leichter Regenschirm oder Regenponcho
Reiseapotheke

Frequently Asked Questions

Is December a good time to visit Lake Constance?: No — December is not among the recommended months for Lake Constance (Score: 17/100). Climate conditions are unfavourable. For better conditions, consider May, June, July, August, and September.
How warm is it in Lake Constance in December?: In December, Lake Constance sees daily highs of 4°C. Nights cool to 0°C, with a daily average of 2°C.
How much rain falls in Lake Constance in December?: In December, Lake Constance receives an average of 66 mm of rain over 9 rain days. An umbrella may occasionally be needed.
How many sunshine hours does Lake Constance get in December?: Lake Constance averages 1 sunshine hours per day in December — below the annual average.