Herisau Weather in January

Herisau in January sees low temperatures, with highs around 4°C (39°F) and overnight lows of -4°C (25°F). It's the driest month of the year, with very little snow/rainfall to worry about.

Rainfall in Herisau in January

This month sees the least rain of the year, making it well suited for outdoor adventures, even if you'll need a jacket. You can typically expect 15 days of snow/rain this month, averaging around 106 mm (4.2 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Herisau in January

Temperatures in Herisau in January top out at 4°C (39°F) and drop to -4°C (25°F) overnight. The month of January belongs to the winter season. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. At -4°C (25°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 Herisau in January

The month has fewer sunny days, with around 56 hours of sunshine.

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