Onomichi Weather in December

December in Onomichi typically sees daytime highs of 13°C (55°F) and nighttime lows of 5°C (41°F). Expect some rainfall during the month. It falls within the winter season.

Rainfall in Onomichi in December

Rain is expected on roughly 13 days, totalling around 59 mm (2.3 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Onomichi in December

December in Onomichi brings typical temperatures with highs around 13°C (55°F) and lows of 5°C (41°F). December is in the winter season. Conditions are often most pleasant around the middle of the day. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Onomichi in December

The area enjoys a balanced 142 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Wind Speed in Onomichi in December

December sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

Should you favor a climate that's both dry and comfortably warm, April, May, September, October and November typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.