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City in Aichi, Japan

Nagoya weather by month and the best time to visit

Updated October 2026Sources
Mar–May, Oct–NovBest time to visit

When to go to Nagoya

Late Mar–May and Oct–Nov are mild. Jun–Jul rainy; Jul–Aug very hot and humid; Aug–Oct typhoon risk. Winter is dry and cool.

Nagoya weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
0°10°20°30°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January8°C47°F1°C34°F73 mm81%Cold
February10°C49°F2°C35°F80 mm78%Cold
March13°C56°F4°C39°F118 mm76%Cool
April18°C65°F9°C48°F146 mm76%Pleasant
May23°C73°F14°C57°F164 mm78%Rainy
June26°C79°F19°C66°F198 mm81%Rainy
July30°C85°F23°C74°F225 mm84%Rainy
August31°C87°F24°C75°F161 mm82%Rainy
September28°C82°F21°C69°F215 mm81%Rainy
October22°C72°F15°C58°F189 mm80%Rainy
November17°C62°F9°C48°F90 mm80%Cool
December11°C51°F3°C38°F81 mm81%Cold

Best months across Japan

PlaceBest monthsWarmest month
TokyoMar–May, Oct–NovAug (30°C)
KyotoMar–May, Oct–NovAug (31°C)
OsakaMar–May, Oct–NovAug (32°C)
HiroshimaMar–May, Oct–NovAug (32°C)
NaraMar–May, Oct–NovAug (31°C)
SapporoFeb, Jun–SepAug (26°C)
OkinawaApr–Jun, Oct–NovAug (30°C)
HakoneApr–May, Oct–DecAug (24°C)
FukuokaMar–May, Oct–NovAug (32°C)
KawaguchikoOct–FebAug (26°C)
NisekoJul–Aug, Dec–MarAug (24°C)
YokohamaMar–May, Oct–NovAug (31°C)
KanazawaApr–May, Oct–NovAug (31°C)
TakayamaApr–May, Oct–NovAug (29°C)
NagoyaMar–May, Oct–NovAug (31°C)
NikkoMay, Jul–Aug, Oct–NovAug (28°C)
KamakuraMar–May, Oct–NovAug (31°C)
KobeMar–May, Oct–NovAug (30°C)
HakubaJan–Feb, Jul–SepAug (28°C)
IshigakiApr–May, Jul, Sep–OctJul (29°C)
NagasakiMar–May, Oct–NovAug (31°C)
Shirakawa-goFeb, May, Oct–NovAug (28°C)
MiyakojimaApr–Jun, Sep–OctJul (29°C)
HakodateJun–OctAug (25°C)
OtaruFeb, Jun–SepAug (26°C)
BeppuMar–May, Oct–NovAug (31°C)
MatsumotoApr–May, Sep–NovAug (29°C)
KoyasanApr–May, Oct–NovAug (27°C)
FuranoJan–Feb, Jul–AugAug (25°C)
SendaiApr–May, Sep–NovAug (29°C)

Quick answers

What is the best month to visit Nagoya?

Mar–May, Oct–Nov. Late Mar–May and Oct–Nov are mild. Jun–Jul rainy; Jul–Aug very hot and humid; Aug–Oct typhoon risk. Winter is dry and cool.

When is the rainy season in Nagoya?

Rain peaks in July with about 225 mm. Months with 150 mm or more: May–Oct.

What is the hottest month in Nagoya?

August, with average highs of 31°C (87°F).

How cold does Nagoya get?

The coolest nights are in January, averaging 1°C (34°F).

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.