ClimateForecastDecemberJanuary >>

Nagoya Climate by Month

The temperature in Nagoya can vary quite a bit throughout the year. Temperatures can be very warm during the warmest months, and cold during the cooler months. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

Visitors to Nagoya can expect significant temperature changes throughout the year. Average daytime temperatures range from a very warm 34°C in August, the warmest time of the year, to a chilly 11°C during cooler months like January. At night, temperatures typically average around 1°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Nagoya is known for its substantial rain/snowfall, with annual precipitation reaching 1573 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, September receives heavy rainfall, averaging 209 mm of precipitation, recorded across 18 rainy days. In contrast, the drier season, December brings less rainfall, with 59 mm over 14 rainy days.

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

Sunshine over the year

While the amount of sunshine in Nagoya varies throughout the year, all seasons offer their own charm. Enjoy up to 6.8 hours of daily sun in August, and experience slightly darker atmosphere in June, with about 5.0 hours of daily sunlight.

Monthly hours of sunshine

Daily hours of sunshine

The best time of year to visit Nagoya in Japan

During the months of April, 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:
  • Which months have the greatest rainfall in Nagoya?
    Most rainfall (rainy season) is seen in June, July, September and October.
  • Which is the warmest month in Nagoya?
    August has an average maximum temperature of 34°C and is the warmest month of the year.
  • Which is the coldest month in Nagoya?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Nagoya?
    September tops the wettest month list with 209 mm of rainfall.
  • Which is the driest month in Nagoya?
    December is the driest month with 59 mm of precipitation.
  • Which is the sunniest month in Nagoya?
    August is the sunniest month with an average of 203 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.

    Forecast for Nagoya

    Sat   Dec 14
    11°C | 3°C
    NW 22 km/h
    almost clear and no rain

    almost clear and no rain

    Sun   Dec 15
    10°C | 0°C
    NW 22 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Mon   Dec 16
    10°C | 3°C
    NW 14 km/h
    0.3 mm
    partly cloudy and  chance of slight rain

    partly cloudy and chance of slight rain