When is the best time to go to Nagaoka?

When is the best time to go to Nagaoka? Here's some information to help you in your decision:

  • The best months for good weather in Nagaoka are May, June, August, September and October
  • On average, the warmest months are July and August
  • February is the coldest month of the year
  • The rainiest months are January and December
  • August is the best month for swimming

Annual weather in Nagaoka

For full information about the climate and weather in Nagaoka a specific month, click on the corresponding line below:

January 32°F/40°F
February 31°F/41°F
March 36°F/49°F
April 45°F/58°F
May 56°F/70°F
June 65°F/77°F
July 72°F/85°F
August 76°F/86°F
September 67°F/79°F
October 56°F/68°F
November 47°F/58°F
December 38°F/45°F

Weather and climate in Nagaoka

Nagaoka enjoys a humid subtropical climate (without dry season and with hot summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Nagaoka is 63°F (ranging from 40°F in january to 86°F in august). Annual rainfall is 113.3in, with a minimum of 5.9in in may and a maximum of 14.9in in december.
  • Between the months of january and march the climate is very bad. In average, on the morning it is 38°F and it rains about 39% of the time in march.
  • In the month of april the climate is passable, but still OK. The temperature rises to 58°F and you can expect to have 6.5in of rainfall/month during this period.
  • From may to october the climate is beautiful. By early evening, the temperature averages 61°F.
  • In the month of november the climate is just OK. At lunchtime, it's 54°F in average and it rains about 46% of the time in november.
  • In the month of december the climate is very bad. By early evening, the temperature averages 41°F and it rains about 14.9in each month.

Charts: temperature and rainfall in Nagaoka

In the charts below, you can see the following seasonal norms for the city of Nagaoka: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature


Peak visitor numbers and tourist seasons in Nagaoka

Find out when Nagaoka has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Nagaoka

  • Very low season in Nagaoka
    The months with the lowest number of tourists are: January, February, March and April.
  • Low season in Nagaoka
    The months with low numbers of tourists are: June and December.
  • High season in Nagaoka
    The number of visitors to Nagaoka is high in: May, July, September and November.
  • Peak season in Nagaoka
    The largest number of tourists visiting Nagaoka is during: August and October.

Figure: Visitor index for Nagaoka month by month

Best time for low prices in Nagaoka

Average prices of hotels in Nagaoka month by month

Generally, June is the month with the lowest hotel prices in Nagaoka. So this is a great time to save on your holiday! In contrast, February is statistically the most expensive month of the year for hotels.

Find the best price for your hotel room

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