Omihachiman Weather in December

During December, Omihachiman experiences low daytime temperatures of 11°C (52°F) and cooler nights around 3°C (37°F). As the driest month of the year, and part of the winter season, rainfall is at its lowest.

Rainfall in Omihachiman in December

Known for its least rainfall, this month is the driest of the year. It's a good time to be outdoors, even if the temperatures are a little cool. Looking at the last 30 years, the data shows about 20 days with rain, averaging 75 mm (3 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Omihachiman in December

In December, Omihachiman gets low temperatures, with highs of 11°C (52°F). Nights cool to around 3°C (37°F). December is a notable month of the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Omihachiman in December

The month experiences a moderate amount of sunlight, with 138 hours of sunshine. This provides a nice balance between sunshine and clouds.

If you prefer enjoying temperate temperatures and rain-free days, May and October 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.