Nozawa Onsen weather in August (Nagano, Japan)

How is the weather in Nozawa Onsen in August? This guide provides all the details you need.

In August, Nozawa Onsen generally has high temperatures and heavy rainfall. August falls within the summer season. Throughout the day, temperatures typically settle at around 29°C. But by evening, they drop to around 20°C. Often, it stands out as the year's warmest month. With this in mind, cool breathable fabrics will make navigating the heat much more bearable. Always be ready to embrace the warmth while staying cool and protected.

Nozawa Onsen in August falls under the rainy season with heavy rainfall, averaging around 203 mm for the month. Rain is expected on roughly 19 days.

The days are predominantly sunny, with an estimated total of around 197 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

Should you favor a climate that's both dry and comfortably warm May typically offers the most agreeable circumstances. On the other hand, January, February, March, July, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Nozawa Onsen climate page with graphs.

 

Nozawa Onsen, monthly averages in August

Min TemperatureMin Temperature 20°C  
Max TemperatureMax Temperature 29°C  
Chance of RainChance of Rain 65%  
PrecipitationPrecipitation 203 mm  
Rainy daysRainy days 19 days  
HumidityHumidity 77% *  
SunshineSunshine 197 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Joetsu, Japan (30 KM, 19 Miles).

Where to go in Japan in August

Find out more about the weather in Japan in August and which places have the best weather conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Nozawa Onsen in August?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

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

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Nozawa Onsen.

Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.