Nagoya weather: 7-day forecast 名古屋

Mild, dry winters with rare snow, a rainy season in June and July, and one of the hottest summers of any big Japanese city (August highs average 33.2°C).

Forecast updated 23 October 2026

The next 7 days

Today
24 Oct
Rain
High 21°CLow 17°C
Sun
25 Oct
Cloudy
High 25°CLow 20°C
Rain 80%
Mon
26 Oct
Cloudy
High 25°CLow 19°C
Rain 70%
Tue
27 Oct
Cloudy
High 23°CLow 18°C
Rain 60%
Wed
28 Oct
Sunny
High 20°CLow 13°C
Rain 20%
Thu
29 Oct
Cloudy
High 20°CLow 11°C
Rain 30%
Fri
30 Oct
Cloudy
High 21°CLow 15°C
Rain 50%

What to wear today

Mild: long sleeves or a light cardigan. Bring a thin jacket for the evening.

Rain is likely on at least one day this week: pack a compact umbrella or buy one at any convenience store.

Nagoya weather by month

Typical daily highs and lows and monthly rainfall (30-year averages, 1991–2020). Tap a month to see what's on.

Month	High	Low	Rain (mm)	Snowfall (cm)
January	9°C	1°C	51	4
February	11°C	1°C	65	5
March	15°C	5°C	116	0
April	20°C	10°C	128	0
May	25°C	15°C	150	0
June	28°C	19°C	187	0
July	31°C	24°C	211	0
August	33°C	25°C	140	0
September	29°C	21°C	232	0
October (This month)	23°C	15°C	165	0
November	17°C	9°C	79	0
December	12°C	3°C	57	3

Nagoya's climate at a glance

Winters are sunny and dry, with January highs around 9°C, though the cold 'Ibuki-oroshi' wind from the mountains makes it feel colder than Tokyo. Snow settles only occasionally.

Summer is the challenge: after the rainy season (about 6 June to 19 July), August averages 33.2°C with warm, humid nights near 25°C. September is the wettest month.

Best time to visit Nagoya

Late March to early April for cherry blossoms at Nagoya Castle and Tsuruma Park. October and November for comfortable weather and autumn colour at Korankei, which peaks in mid to late November. Nagoya is also the gateway to Takayama and Shirakawa-go, which are much colder and snowier in winter.

Tips

In July and August, plan the castle and outdoor sights for the morning and spend the afternoon in museums or underground malls.
Winter wind can be biting. A windproof jacket helps more than a thick sweater.
Heading to Takayama or Shirakawa-go in winter? Expect snow and temperatures well below Nagoya's.

Questions travellers ask

How hot is Nagoya in summer?

Very hot. August averages a high of 33.2°C (92°F) and a low of 24.7°C (76°F), much like Houston or New Orleans in summer.

Does it snow in Nagoya?

Sometimes, but it rarely settles for long. Takayama and the mountains to the north get heavy snow.

When is the rainy season in Nagoya?

On average from about 6 June to 19 July.

Sources

We checked the facts on this page against these sources.

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