Toyokawa Weather in September

Toyokawa in September sees high daytime temperatures of 29°C (84°F) and nighttime lows of 21°C (70°F). Rainfall is fairly high this month at around 255 mm (10 in), so pack a rain jacket to stay dry.

Rainfall in Toyokawa in September

You can expect rain on around 18 days based on historical patterns, with 255 mm (10 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Toyokawa in September

If you're visiting Toyokawa in September, expect highs of 29°C (84°F) and overnight lows around 21°C (70°F). This kind of day-to-night contrast is typical for this time of year. With lows of 21°C (70°F), the nights are warm and generally comfortable.

Sunshine in Toyokawa in September

The city usually sees around 169 hours of sunlight, indicating a moderately sunny period.

If you prefer dry days with pleasant temperatures, April and May typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
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For a detailed overview over the year and the best time to visit Japan, check out our Toyokawa's climate page.

Toyokawa Temperature in September

Min Temperature 21°C (70°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 58%  

Precipitation 255 mm (10 in)  

Rainy days 18 days  

Humidity 74% *  

Sunshine 169 hours *  

Percentage Sunshine *  

* Data from: Hamamatsu, Japan (33 KM, 20 Miles).

What to Wear in Toyokawa in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Toyokawa in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Toyokawa's climate page.

More climate data for Toyokawa

Temperature Rainfall Sunshine Humidity

See the full Toyokawa climate overview or explore weather in Japan.