Minamibōsō in August
7.7out of 10
Yes, a good time to go
Warm and comfortable: highs around 26°C. Frequent rain: about 9 rainy days.
26°CAvg high
25°CAvg low
9Rainy days (104 mm)
13:19 hDaylight
05:05Sunrise · 18:24 Sunset
Why this score
- Warm and comfortable: highs around 26°C
- Frequent rain: about 9 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in August varies a lot between years (±3.3 rainy days), so check the forecast closer to your trip. 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 August?
Daytime highs average 26°C and nights about 25°C.
When is the best time to visit Minamibōsō?
The best months are August, July.