ClimateForecastMayJune >>

Climate in Nagaoka (Niigata Prefecture), Japan

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Nagaoka

Mon   May 06
24°C | 15°C
S 7 km/h
1.2 mm
overcast and small chance of rain

overcast and small chance of rain

Tue   May 07
21°C | 14°C
W 11 km/h
12 mm
overcast and heavy rain

overcast and heavy rain

Wed   May 08
15°C | 8°C
N 14 km/h
12 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Nagaoka in Japan

During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Nagaoka?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Nagaoka?
    August has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Nagaoka?
    The coldest month is January with an average maximum temperature of 6°C.
  • Which is the wettest month in Nagaoka?
    July tops the wettest month list with 231 mm of rainfall.
  • Which is the driest month in Nagaoka?
    May is the driest month with 114 mm of precipitation.
  • Which is the sunniest month in Nagaoka?
    August is the sunniest month with an average of 193 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.