Wetzlar Weather in January

January in Wetzlar sees daytime temperatures around 5°C (41°F) and lows of -1°C (30°F) at night. With around 68 mm (2.7 in) of snow/rainfall expected, it's worth packing a rain jacket.

Rainfall in Wetzlar in January

Climate statistics over the past 30 years suggest around 16 days of snow/rain, with 68 mm (2.7 in) average for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Wetzlar in January

Temperatures in Wetzlar in January top out at 5°C (41°F) and drop to -1°C (30°F) overnight. During January, you'll experience the winter season. Staying warm is the main priority this month, especially during mornings and 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. As the coldest month of the year, it's important to pack plenty of warm clothes and winter gear.

Sunshine in Wetzlar in January

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

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Wetzlar. Our weather planner can help you explore destinations with more pleasant weather conditions.