Alt Sankt Johann Weather in December

December in Alt Sankt Johann sees daytime temperatures around 3°C (37°F) and lows of -5°C (23°F) at night. With around 139 mm (5.5 in) of snow/rainfall expected, it's worth packing a rain jacket.

Rainfall in Alt Sankt Johann in December

Historically, approximately 15 days this month are expected to have snow/rain, averaging 139 mm (5.5 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Alt Sankt Johann in December

Daytime temperatures in Alt Sankt Johann reach 3°C (37°F) in December, dropping to -5°C (23°F) at night. Winter occurs in December. Staying warm is the main priority this month, especially during mornings and evenings. At -5°C (23°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. With the coldest weather of the year, this month demands extra warmth. Be sure to layer up to stay comfortable.

Sunshine in Alt Sankt Johann in December

With about 112 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Wind Speed in Alt Sankt Johann in December

December has wind speeds averaging 7 m/s (14 knots). You can expect generally windy conditions with strong breezes affecting daily routines on typical days. As an average, some days have moderate strong winds while others feature more intense gusts that make walking and movement challenging.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Alt Sankt Johann.