Beppu weather in December
December in Beppu: cool, a little rain, with clean air — a great time to visit.
#6 of 12 months in Beppu · #399 of 897 destinations to visit in December · comfort 74/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Beppu in December
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Beppu climate normals — December
| Daytime high | 11°C / 52°F | 🙂 cool |
|---|---|---|
| Nighttime low | 5°C / 41°F | |
| Rainfall | 42 mm / 1.7 in | 🌦 some rain |
| Rainy days | 6 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 4°C / 38°F | |
| Sunshine | 7.1 h/day | |
| Daylight | 10 h | |
| Wind | 15 km/h / 9 mph | |
| Snowfall | 0.6 cm / 0.2 in | |
| Air quality (US AQI) | 43 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Beppu in December — FAQ
- Is December a good time to visit Beppu?
- December in Beppu: cool, a little rain, with clean air — a great time to visit. It ranks #6 of 12 months for Beppu on SeasonMap's comfort score (74/100).
- What is the weather like in Beppu in December?
- In December, Beppu averages a daily high of 11.3°C and a low of 5.1°C, with about 42.4 mm of rain over roughly 5.8 rainy days.
- What is the air quality in Beppu in December?
- Beppu has a mean US Air Quality Index of about 43 in December.