Hachioji Weather in December

December in Hachioji brings low temperatures, with daytime highs of 11°C (52°F) and nights around 2°C (36°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.

Rainfall in Hachioji in December

The month is known for having the least rain of the year. The dry conditions are worth making the most of, even if you'll want a warm layer. Records from the past 30 years suggest around 7 days of rain, with 73 mm (2.9 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Hachioji in December

In December, Hachioji gets low temperatures, with highs of 11°C (52°F). Nights cool to around 2°C (36°F). December is known for being in the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights drop to 2°C (36°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Hachioji in December

The month experiences a moderate amount of sunlight, with 185 hours of sunshine. This provides a nice balance between sunshine and clouds.

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