Okazaki Climate by Month
Okazaki, Aichi, Japan
Hot summers and cool winters, with rain spread through the year.
The climate in Okazaki is one of hot summers and cool winters, with rain spread through the year. Expect highs of 90°F (32°C) in August and 49°F (9°C) in January, with the coldest nights (January) near 34°F (1°C). About 73 in (1854 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 90°F(32°C)
- Average high, August
- Coldest nights
- 34°F(1°C)
- Average low, January
- Rain per year
- 73 in(1854 mm)
- No clear rainy season
- Humidity
- 65%
- Sunniest: May
Best and worst months in Okazaki
Best for weatherThe most comfortable weather comes in May, with highs around 75°F (24°C) and about 7.2 in (182 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; January is the coldest, with highs of only 49°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 May.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Okazaki weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 49°F(9°C) | 34°F(1°C) | 2.6 in(65 mm) | 57% | 2.6 |
| FebFebruary | 51°F(10°C) | 35°F(2°C) | 3.2 in(82 mm) | 53% | 3.3 |
| MarMarch | 58°F(14°C) | 40°F(5°C) | 5.1 in(130 mm) | 59% | 4.1 |
| AprApril | 67°F(20°C) | 49°F(10°C) | 6.6 in(168 mm) | 60% | 5.0 |
| MayMayBest | 75°F(24°C) | 58°F(15°C) | 7.2 in(182 mm) | 63% | 5.3 |
| JunJune | 80°F(27°C) | 66°F(19°C) | 8.9 in(225 mm) | 71% | 4.9 |
| JulJuly | 87°F(30°C) | 74°F(23°C) | 9.5 in(241 mm) | 74% | 5.0 |
| AugAugust | 90°F(32°C) | 76°F(24°C) | 6.9 in(176 mm) | 71% | 5.3 |
| SepSeptember | 83°F(28°C) | 69°F(21°C) | 8.3 in(211 mm) | 71% | 4.0 |
| OctOctober | 73°F(23°C) | 58°F(15°C) | 8.2 in(209 mm) | 69% | 3.3 |
| NovNovember | 63°F(17°C) | 47°F(9°C) | 3.9 in(99 mm) | 67% | 2.6 |
| DecDecember | 53°F(12°C) | 38°F(3°C) | 2.6 in(66 mm) | 67% | 2.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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