Minamibōsō in December
6.1out of 10
Possible, with caveats
Cool: highs only around 13°C. Frequent rain: about 11 rainy days.
13°CAvg high
9°CAvg low
11Rainy days (100 mm)
9:39 hDaylight
06:47Sunrise · 16:26 Sunset
Why this score
- Cool: highs only around 13°C
- Frequent rain: about 11 rainy days
What to wear and pack
- A warm jacket
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in December is fairly consistent from year to year (2.6 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 10°C | 6°C | 105 mm | 10 | – | – | 5.8 |
| February | 11°C | 6°C | 109 mm | 11 | – | – | 5.7 |
| March | 13°C | 9°C | 173 mm | 15 | – | – | 5.2 |
| April | 16°C | 13°C | 143 mm | 12 | – | – | 6.2 |
| May | 19°C | 17°C | 159 mm | 12 | – | – | 6.8 |
| June | 22°C | 20°C | 220 mm | 14 | – | – | 6.6 |
| July | 25°C | 23°C | 146 mm | 11 | – | – | 7.3 |
| August | 26°C | 25°C | 104 mm | 9 | – | – | 7.7 |
| September | 25°C | 23°C | 216 mm | 15 | – | – | 6.5 |
| October | 21°C | 18°C | 249 mm | 14 | – | – | 6.3 |
| November | 17°C | 14°C | 160 mm | 13 | – | – | 6.3 |
| December | 13°C | 9°C | 100 mm | 11 | – | – | 6.1 |
Frequently asked questions
How hot is Minamibōsō in December?
Daytime highs average 13°C and nights about 9°C.
When is the best time to visit Minamibōsō?
The best months are August, July.