Amakusa Climate by Month
Amakusa, Kumamoto, Japan
Hot summers and cool winters, with rain spread through the year.
Hot summers and cool winters, with rain spread through the year: that's Amakusa's climate in short. Expect highs of 89°F (32°C) in August and 51°F (10°C) in January, with the coldest nights (January) near 38°F (3°C). About 79 in (2001 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 89°F(32°C)
- Average high, August
- Coldest nights
- 38°F(3°C)
- Average low, January
- Rain per year
- 79 in(2001 mm)
- No clear rainy season
- Humidity
- 73%
- Sunniest: August
Best and worst months in Amakusa
Best for weatherThe most comfortable weather comes in October, with highs around 75°F (24°C) and about 3.7 in (95 mm) of rain a month.
Least pleasantJune and July are the least pleasant; July is the wettest, with 14 in (345 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in October.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Amakusa weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 51°F(10°C) | 38°F(3°C) | 2.8 in(72 mm) | 71% | 2.3 |
| FebFebruary | 53°F(12°C) | 39°F(4°C) | 3.5 in(90 mm) | 66% | 3.0 |
| MarMarch | 60°F(15°C) | 44°F(7°C) | 4.9 in(125 mm) | 68% | 4.0 |
| AprApril | 68°F(20°C) | 52°F(11°C) | 5.8 in(147 mm) | 68% | 4.7 |
| MayMay | 75°F(24°C) | 60°F(16°C) | 6.7 in(169 mm) | 74% | 5.1 |
| JunJune | 80°F(26°C) | 67°F(20°C) | 16 in(410 mm) | 82% | 4.4 |
| JulJuly | 86°F(30°C) | 75°F(24°C) | 14 in(345 mm) | 81% | 5.1 |
| AugAugust | 89°F(32°C) | 76°F(24°C) | 7.4 in(188 mm) | 77% | 5.4 |
| SepSeptember | 83°F(29°C) | 70°F(21°C) | 7.1 in(180 mm) | 76% | 4.4 |
| OctOctoberBest | 75°F(24°C) | 60°F(16°C) | 3.7 in(95 mm) | 69% | 3.7 |
| NovNovember | 65°F(18°C) | 51°F(10°C) | 3.7 in(95 mm) | 74% | 2.7 |
| DecDecember | 55°F(13°C) | 41°F(5°C) | 3.3 in(85 mm) | 70% | 2.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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