Full Climate overview Conditions Temperatures Precipitation

Temperature in The Kiso Valley in September

The Kiso Valley, Japan, a region in Japan, typically experiences warm weather in September, with maximum daytime temperatures around 23°C (73°F) and nighttime temperatures around 14°C (57°F) in Kiso-fukushima. The month of September is in the summer season.

What is the temperature of the different cities in the Kiso Valley, Japan in September?

Explore the map below to discover average September temperatures at the top destinations in the Kiso Valley. For a deeper dive, simply click on any destination dot.

The Kiso Valley Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in the Kiso Valley - and find the best time to visit. See also: the Kiso Valley weather by month.

January

1°C (34°F)View January → February

2°C (36°F)View February → March

6°C (43°F)View March → April

13°C (55°F)View April → May

19°C (66°F)View May → June

22°C (72°F)View June → July

26°C (79°F)View July → August

27°C (81°F)View August → This monthSeptember

23°C (73°F)View September → October

17°C (63°F)View October → November

11°C (52°F)View November → December

4°C (39°F)View December →

Best Time to Visit the Kiso Valley →

Best Places to Visit in the Kiso Valley in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Kiso Valley.

Conditions Temperatures Precipitation

Temperatures Precipitation

Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

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).

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.

The Kiso Valley temperatures in September: frequently asked questions

How hot does it get in the Kiso Valley, Japan in September?

Average daytime highs in the Kiso Valley, Japan during September reach about 23°C (73°F) in Kiso-fukushima.

How cold does it get at night in the Kiso Valley, Japan in September?

After dark, Kiso-fukushima cools to about 14°C (57°F) on an average September night.

Interested in more climate information?

We have much more information about the climate in the Kiso Valley.

Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed historical weather averages for many cities in Japan.

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