Nagano weather in October

Planning a getaway to Nagano this October and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in Nagano in October?

Nagano is a region in Japan. October in Nagano generally has temperatures that range from moderate to pleasant, with precipitation levels ranging from high to heavy.

During the day temperatures vary from moderate in Omachi at 16°C to pleasant in Achi at 19°C. At night it cools down to 9°C in Achi and 6°C in Omachi.

In October, precipitation varies across different areas. From high rainfall in Ueda with an average of 152 mm to heavy rainfall in Otari with 237 mm. Most areas experience a moderate amount of sunshine, with approximately 129 hours of sunlight expected in Hakuba. This makes it neither too gloomy nor overly bright.

For a closer look at October's conditions in Nagano, see the map below. For a more detailed look at Nagano's yearly weather, check out our Nagano climate page.

Where to go in Nagano in October

Find the average weather conditions in October for the most popular destinations in Nagano on the map below. Click on a destination dot for more detailed information.

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).

Popular destinations in Nagano

What is the weather like in October for the 5 most popular destinations in Nagano?

Average weather in Hakuba

In October Hakuba generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 8°C and heavy monthly rainfall. So on average the conditions are poor that month.

Hakuba
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
23°C 
15°C 
115 hours 
306 mm 
20 days 
poor 
17°C 
8°C 
129 hours 
236 mm 
17 days 
poor 
10°C 
1°C 
110 hours 
193 mm 
18 days 
poor 
Climate in Hakuba

Average weather in Yamanouchi

In October Yamanouchi generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 8°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Yamanouchi
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
24°C 
15°C 
142 hours 
192 mm 
21 days 
17°C 
8°C 
155 hours 
159 mm 
17 days 
11°C 
2°C 
141 hours 
105 mm 
17 days 
poor 
Climate in Yamanouchi

Average weather in Matsumoto

In October Matsumoto generally has pleasant temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 8°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Matsumoto
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
24°C 
14°C 
142 hours 
220 mm 
19 days 
18°C 
8°C 
155 hours 
197 mm 
15 days 
12°C 
1°C 
141 hours 
123 mm 
15 days 
poor 
Climate in Matsumoto

Average weather in Nozawa Onsen

In October Nozawa Onsen generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 9°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Nozawa Onsen
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
25°C 
16°C 
128 hours 
212 mm 
20 days 
19°C 
9°C 
135 hours 
184 mm 
17 days 
12°C 
3°C 
106 hours 
146 mm 
18 days 
poor 
Climate in Nozawa Onsen

Average weather in Karuizawa

In October Karuizawa generally has moderate temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 9°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Karuizawa
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
24°C 
15°C 
142 hours 
224 mm 
20 days 
18°C 
9°C 
155 hours 
178 mm 
15 days 
12°C 
3°C 
141 hours 
75 mm 
13 days 
Climate in Karuizawa

Is your destination not in the list? Have a look at other destinations in Nagano, in Japan.

Is October the best time to visit Nagano?

In our view, October might not be the best time to travel to Nagano with often poor weather in Hakuba.

Generally speaking, the best visiting conditions can be found in offering mostly poor weather in Hakuba.

Interested in more climate information?

We have much more information about the climate in Nagano. Interested in the weather conditions in a specific month? Select the month below.

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  • 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.

    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.