Shimonoseki Weather in December

Thinking of visiting Shimonoseki in December? Expect moderate temperatures reaching 13°C (55°F) during the day, dropping to 8°C (46°F) at night, with the driest conditions of the year.

Rainfall in Shimonoseki in December

This month is a reliable choice for exploring, with the driest conditions of the year, even if you'll need to dress for cooler weather. You can expect rain on roughly 21 days based on historical data, averaging 92 mm (3.6 in) for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Shimonoseki in December

December in Shimonoseki sees highs of 13°C (55°F) and lows of 8°C (46°F) overnight. During December, you'll experience the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Shimonoseki in December

The area enjoys a balanced 104 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer enjoying temperate temperatures and rain-free days, May, September, October and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.