Nagoya Climate by Month
Nagoya, Aichi, Japan
Hot summers and cool winters, with rain spread through the year.
Hot summers and cool winters, with rain spread through the year: that's Nagoya's climate in short. Afternoon highs range from 48°F (9°C) in January to 92°F (33°C) in August, and January nights average 34°F (1°C). About 73 in (1865 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 92°F(33°C)
- Average high, August
- Coldest nights
- 34°F(1°C)
- Average low, January
- Rain per year
- 73 in(1865 mm)
- No clear rainy season
- Humidity
- 64%
- Sunniest: May
Best and worst months in Nagoya
Best for weatherThe most comfortable weather comes in May and October, with highs around 75°F (24°C) and about 7.2 in (183 mm) of rain a month.
Least pleasantJanuary and July are the least pleasant; January is the coldest, with highs of only 48°F (9°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in October.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Nagoya weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 48°F(9°C) | 34°F(1°C) | 3.1 in(78 mm) | 57% | 2.3 |
| FebFebruary | 50°F(10°C) | 34°F(1°C) | 3.3 in(84 mm) | 54% | 2.9 |
| MarMarch | 58°F(14°C) | 40°F(5°C) | 5.2 in(131 mm) | 59% | 3.9 |
| AprApril | 68°F(20°C) | 49°F(10°C) | 6.7 in(171 mm) | 59% | 4.8 |
| MayMayBest | 77°F(25°C) | 59°F(15°C) | 7.2 in(182 mm) | 60% | 5.2 |
| JunJune | 82°F(28°C) | 67°F(20°C) | 9.1 in(230 mm) | 68% | 4.8 |
| JulJuly | 89°F(31°C) | 74°F(24°C) | 10 in(254 mm) | 71% | 5.0 |
| AugAugust | 92°F(33°C) | 76°F(25°C) | 6.3 in(159 mm) | 68% | 5.2 |
| SepSeptember | 84°F(29°C) | 69°F(21°C) | 8.7 in(220 mm) | 70% | 4.0 |
| OctOctoberBest | 74°F(23°C) | 58°F(15°C) | 7.2 in(184 mm) | 68% | 3.2 |
| NovNovember | 63°F(17°C) | 47°F(9°C) | 3.8 in(96 mm) | 67% | 2.4 |
| DecDecember | 53°F(12°C) | 38°F(3°C) | 3.0 in(76 mm) | 67% | 2.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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