Chikuma
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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.

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).

Chikuma Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Chikuma - and find the best time to visit.

Best Places in Japan in September

Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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

Chikuma 3-Day Forecast

More climate data for Chikuma

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.