Monthly climate guide
Tokushima weather in September
Expect warm weather in Tokushima in September: afternoons reach about 27°C (80°F), while nights drop to around 19°C (65°F). Around 286 mm of rain falls over the month (very wet), and skies are often cloudy. Daytime highs are 5°C cooler than August and 6°C warmer than October.
What stands out in September
- September is Tokushima's third warmest month.
- It's humid — around 85% — so the heat feels heavier.
- Temperatures are falling — expect highs around 6°C lower by October.
- It's wetter than a typical month in Tokushima — roughly 81% more rain than average.
It's usually the wettest month of the year.
Avg high
27°C
80°F
Avg low
19°C
65°F
Rainfall
286 mm
very wet
Humidity
85%
relative
Sky
68%
cloud · often cloudy
Tokushima weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 7°C / 45°F | -1°C / 30°F | 53 mm | 82% | 71% |
| February | 9°C / 47°F | -1°C / 31°F | 79 mm | 81% | 72% |
| March | 13°C / 55°F | 2°C / 36°F | 103 mm | 79% | 62% |
| April | 18°C / 64°F | 7°C / 44°F | 129 mm | 78% | 60% |
| May | 23°C / 74°F | 12°C / 53°F | 146 mm | 78% | 60% |
| June | 26°C / 78°F | 17°C / 62°F | 262 mm | 84% | 76% |
| July | 30°C / 86°F | 22°C / 71°F | 260 mm | 84% | 70% |
| August | 31°C / 88°F | 22°C / 72°F | 209 mm | 82% | 58% |
| September | 27°C / 80°F | 19°C / 65°F | 286 mm | 85% | 68% |
| October | 21°C / 70°F | 13°C / 55°F | 208 mm | 84% | 63% |
| November | 16°C / 60°F | 7°C / 44°F | 78 mm | 84% | 66% |
| December | 10°C / 49°F | 1°C / 34°F | 78 mm | 83% | 72% |
What to pack for September
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A compact umbrella or packable rain jacket
- Water-resistant shoes
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is September a good time to visit Tokushima?
Compare the months in the chart above to find your ideal window.
Best time to visit Tokushima →Other Japan cities in September
Cite or embed this data
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Tokushima weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/japan/tokushima/september
<a href="https://weathercompare.eu/weather/japan/tokushima/september">Tokushima weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/japan/tokushima" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Tokushima weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/japan/tokushima/september">Tokushima weather in September</a> – WeatherCompare</p>
Tokushima in September: quick answers
Is September a good time to visit Tokushima?
September is one of the wetter months in Tokushima, with about 286 mm of rain. You can still go: pack a rain jacket and keep plans flexible.
How warm is Tokushima in September?
Average highs are about 27°C (80°F) and average lows about 19°C (65°F), based on 10 years of daily data.
Does it rain a lot in Tokushima in September?
Tokushima typically gets around 286 mm of rain in September — very wet. It's usually the wettest month of the year.
Figures are long-term averages for the area around Tokushima (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.