Chikuma Weather in September

September in Chikuma sees daytime temperatures around 24°C (75°F) and lows of 15°C (59°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.

Rainfall in Chikuma in September

Chikuma is in the rainy season in September, with rain on around 19 days and an average of 227 mm (8.9 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Chikuma in September

September in Chikuma brings typical temperatures with highs around 24°C (75°F) and lows of 15°C (59°F). The summer season is characteristic of September. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 15°C (59°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Chikuma in September

The month brings about 142 hours of sunlight, offering a comfortable mix of sun and rainy moments.

For Chikuma itself, May generally stands out with 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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• May
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For a detailed overview over the year and the best time to visit Japan, check out our Chikuma's climate page.

Chikuma Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 63%  

Precipitation 227 mm (8.9 in)  

Rainy days 19 days  

Humidity 74% *  

Sunshine 142 hours *  

Percentage Sunshine *  

* Data from: Nagano, Japan (16 KM, 10 Miles).

What to Wear in Chikuma in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Chikuma in September

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

Swimming

7/10

Camping

6/10

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 Chikuma's climate page.

More climate data for Chikuma

Temperature Rainfall Sunshine Humidity

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