Nagoya Weather
Nagoya weather today, the 14-day forecast, and average temperature, rain and what to wear for every month — compared against Hong Kong. Best months to visit: Apr, Oct and Nov.
Nagoya current weather
Nagoya now (local time 16:00)
19°C
Drizzle
- Feels like
- 22°
- Humidity
- 90%
- Wind
- 1 km/h
Next 7 days · what to wear
14° – 26°C
Rain likely on 1 of 7 days
👕 Short sleeves with a light long-sleeve or jacket for cool mornings and evenings.
Nagoya 14-day forecast
Today
10/4
🌦️
21°
17°
💧45%
Mon
10/5
🌦️
20°
17°
💧29%
Tue
10/6
⛅
26°
19°
💧16%
Wed
10/7
☀️
25°
17°
💧10%
Thu
10/8
⛅
26°
14°
💧12%
Fri
10/9
☀️
26°
15°
💧2%
Sat
10/10
☀️
26°
16°
💧14%
Sun
10/11
☀️
28°
17°
💧6%
Mon
10/12
☀️
27°
17°
💧12%
Tue
10/13
☀️
27°
18°
💧27%
Wed
10/14
🌤️
27°
19°
💧27%
Thu
10/15
🌦️
26°
19°
💧25%
Fri
10/16
🌦️
27°
19°
💧14%
Sat
10/17
🌦️
26°
20°
💧22%
Best time to visit Nagoya
On temperature and rainfall, the most comfortable months in Nagoya are Apr, Oct and Nov. The hottest month is August (average high 33°C) and the coldest is January (average low 0°C).
Nagoya climate by month
| Month | Avg high | Avg low | Rain | Humidity | vs Hong Kong |
|---|---|---|---|---|---|
| Jan | 9°C | 0°C | 51 mm | 73% | -12°C |
| Feb | 11°C | 1°C | 76 mm | 70% | -12°C |
| Mar | 15°C | 5°C | 158 mm | 70% | -10°C |
| AprBest | 19°C | 9°C | 171 mm | 69% | -9°C |
| May | 23°C | 14°C | 207 mm | 73% | -8°C |
| Jun | 27°C | 19°C | 267 mm | 78% | -6°C |
| Jul | 31°C | 23°C | 361 mm | 81% | -2°C |
| Aug | 33°C | 25°C | 243 mm | 76% | 0°C |
| Sep | 29°C | 22°C | 221 mm | 80% | -3°C |
| OctBest | 23°C | 14°C | 173 mm | 76% | -8°C |
| NovBest | 18°C | 8°C | 98 mm | 74% | -10°C |
| Dec | 11°C | 2°C | 49 mm | 74% | -12°C |
Data: Open-Meteo historical weather, 2020–2024 averages (ERA5); Hong Kong comparison uses HKO 1991–2020 normals.
Nagoya weather month by month: what to wear
Nagoya in OctoberBest monthThis month
October in Nagoya is pleasantly warm: average highs of 23°C and lows of 14°C, around 173 mm of rain (wet) and 76% humidity — about 8°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Short sleeves with a light long-sleeve or jacket for cool mornings and evenings; it's wet, so pack a compact umbrella.
Nagoya in NovemberBest month
November in Nagoya is mild and cool: average highs of 18°C and lows of 8°C, around 98 mm of rain (some rain) and 74% humidity — about 10°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Long sleeves with a light jacket or sweater; big day–night swing, so dress in layers.
Nagoya in December
December in Nagoya is chilly: average highs of 11°C and lows of 2°C, around 49 mm of rain (mostly dry) and 74% humidity — about 12°C colder than Hong Kong.
👕 A sweater plus a coat or windbreaker.
Nagoya in January
January in Nagoya is cold: average highs of 9°C and lows of 0°C, around 51 mm of rain (mostly dry) and 73% humidity — about 12°C colder than Hong Kong.
👕 A warm coat over a sweater, plus a scarf; big day–night swing, so dress in layers.
Nagoya in February
February in Nagoya is chilly: average highs of 11°C and lows of 1°C, around 76 mm of rain (mostly dry) and 70% humidity — about 12°C colder than Hong Kong.
👕 A sweater plus a coat or windbreaker; big day–night swing, so dress in layers.
Nagoya in March
March in Nagoya is chilly: average highs of 15°C and lows of 5°C, around 158 mm of rain (wet) and 70% humidity — about 10°C colder than Hong Kong.
👕 Long sleeves with a light jacket or sweater; big day–night swing, so dress in layers; it's wet, so pack a compact umbrella.
Nagoya in AprilBest month
April in Nagoya is mild and cool: average highs of 19°C and lows of 9°C, around 171 mm of rain (wet) and 69% humidity — about 9°C colder than Hong Kong. It's one of the most comfortable months of the year to visit.
👕 Long sleeves with a light jacket or sweater; big day–night swing, so dress in layers; it's wet, so pack a compact umbrella.
Nagoya in May
May in Nagoya is pleasantly warm: average highs of 23°C and lows of 14°C, around 207 mm of rain (wet) and 73% humidity — about 8°C colder than Hong Kong.
👕 Short sleeves with a light long-sleeve or jacket for cool mornings and evenings; big day–night swing, so dress in layers; it's wet, so pack a compact umbrella.
Nagoya in June
June in Nagoya is warm to hot: average highs of 27°C and lows of 19°C, around 267 mm of rain (very wet) and 78% humidity — about 6°C colder than Hong Kong.
👕 Short sleeves, plus a light layer for air-conditioned interiors; it's wet, so pack a compact umbrella.
Nagoya in July
July in Nagoya is warm to hot: average highs of 31°C and lows of 23°C, around 361 mm of rain (very wet) and 81% humidity — about 2°C colder than Hong Kong.
👕 T-shirts, shorts and breathable fabrics; sunscreen and water; it's wet, so pack a compact umbrella; humid, so quick-dry fabrics help.
Nagoya in August
August in Nagoya is hot: average highs of 33°C and lows of 25°C, around 243 mm of rain (wet) and 76% humidity — about the same as Hong Kong.
👕 T-shirts, shorts and breathable fabrics; sunscreen and water; it's wet, so pack a compact umbrella.
Nagoya in September
September in Nagoya is warm to hot: average highs of 29°C and lows of 22°C, around 221 mm of rain (wet) and 80% humidity — about 3°C colder than Hong Kong.
👕 Short sleeves, plus a light layer for air-conditioned interiors; it's wet, so pack a compact umbrella; humid, so quick-dry fabrics help.
FAQ
›What is the best time to visit Nagoya?
On temperature and rainfall, the most comfortable months in Nagoya are Apr, Oct and Nov. The hottest month is August (average high 33°C) and the coldest is January (average low 0°C).
›What's the weather like in Nagoya in October, and what should I wear?
October in Nagoya is pleasantly warm: average highs of 23°C and lows of 14°C, around 173 mm of rain (wet) and 76% humidity — about 8°C colder than Hong Kong. It's one of the most comfortable months of the year to visit. What to wear: Short sleeves with a light long-sleeve or jacket for cool mornings and evenings; it's wet, so pack a compact umbrella.
›What's the weather like in Nagoya in November, and what should I wear?
November in Nagoya is mild and cool: average highs of 18°C and lows of 8°C, around 98 mm of rain (some rain) and 74% humidity — about 10°C colder than Hong Kong. It's one of the most comfortable months of the year to visit. What to wear: Long sleeves with a light jacket or sweater; big day–night swing, so dress in layers.
›When is the rainy season in Nagoya?
Nagoya is wettest in July, with about 361 mm on average, and driest in December, with about 49 mm.
›How cold does Nagoya get? Does it snow?
The coldest month is January, averaging 9°C by day and 0°C at night. Early mornings get close to freezing; snow is occasional.
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Forecast data: Open-Meteo.com (CC BY 4.0), refreshed every 3 hours. Hottest month: August; coldest: January.