ClimateForecastMayJune >>

Climate in Agano (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 Agano

Mon   May 06
24°C | 16°C
SE 11 km/h
overcast and no rain

overcast and no rain

Tue   May 07
21°C | 15°C
SW 11 km/h
25 mm
overcast and heavy rain

overcast and heavy rain

Wed   May 08
15°C | 9°C
NW 18 km/h
5.9 mm
overcast and rain

overcast and rain

The best time of year to visit Agano in Japan

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

The average rainfall figures in Agano are quite high. Throughout the year, you have a chance of prolonged precipitation. So no matter what time of year you go, you will always have to deal with a high number of rainy days. This makes it more challenging to point out the best time of year to visit. If we needed to pick one month we would choose August which is the sunniest month of the year.

Other facts from our historical weather data:

  • When is summer in Agano?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Agano?
    August has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Agano?
    The coldest month is February with an average maximum temperature of 5°C.
  • Which is the wettest month in Agano?
    July tops the wettest month list with 300 mm of rainfall.
  • Which is the driest month in Agano?
    April is the driest month with 134 mm of precipitation.
  • Which is the sunniest month in Agano?
    August is the sunniest month with an average of 209 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.