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Inazawa Weather by Month
Average temperatures, rainfall and humidity for Inazawa, Japan, month by month, built from OpenWeather’s historical records. Use it to see what a typical Inazawa month looks like before you travel — then check the live Inazawa forecast for the days ahead.
Warmest month
August
34°C average high
Coolest month
January
1°C average low
Wettest month
June
147 mm of rain
Driest month
January
45 mm of rain
Average temperature and rainfall in Inazawa by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 9°C | 1°C | -9°C / 18°C | 45 mm | 70% | 13 km/h |
| February | 10°C | 2°C | -11°C / 20°C | 63 mm | 66% | 15 km/h |
| March | 15°C | 6°C | -6°C / 25°C | 103 mm | 66% | 13 km/h |
| April | 20°C | 11°C | -2°C / 30°C | 139 mm | 67% | 12 km/h |
| May | 25°C | 15°C | 3°C / 37°C | 104 mm | 67% | 10 km/h |
| June | 28°C | 20°C | 9°C / 39°C | 147 mm | 74% | 9 km/h |
| July | 32°C | 25°C | 17°C / 40°C | 126 mm | 75% | 9 km/h |
| August | 34°C | 26°C | 18°C / 42°C | 125 mm | 72% | 10 km/h |
| September | 30°C | 22°C | 12°C / 39°C | 107 mm | 73% | 10 km/h |
| October | 23°C | 15°C | 0°C / 33°C | 98 mm | 70% | 11 km/h |
| November | 17°C | 9°C | -4°C / 27°C | 56 mm | 69% | 11 km/h |
| December | 12°C | 3°C | -10°C / 21°C | 50 mm | 70% | 12 km/h |
Best time to visit Inazawa
The most comfortable time to visit Inazawa is generally May and October to November, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around June, totalling about 1,164 mm a year.
Travellers who prefer heat should aim for August, when highs average 34°C. June is the month to avoid if rain would spoil your plans — it averages 147 mm, roughly 3× the rainfall of the driest month (January).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Inazawa forecast for what is happening now.