- Hōfu ›
- Weather by month
Hōfu Weather by Month
Average temperatures, rainfall and humidity for Hōfu, Japan, month by month, built from OpenWeather’s historical records. Use it to see what a typical Hōfu month looks like before you travel — then check the live Hōfu forecast for the days ahead.
Warmest month
August
31°C average high
Coolest month
January
2°C average low
Wettest month
June
157 mm of rain
Driest month
January
49 mm of rain
Average temperature and rainfall in Hōfu 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 | 10°C | 2°C | -6°C / 17°C | 49 mm | 71% | 12 km/h |
| February | 10°C | 3°C | -7°C / 19°C | 65 mm | 70% | 13 km/h |
| March | 14°C | 6°C | -5°C / 23°C | 80 mm | 71% | 12 km/h |
| April | 18°C | 11°C | -2°C / 26°C | 118 mm | 72% | 12 km/h |
| May | 22°C | 15°C | 1°C / 31°C | 82 mm | 74% | 13 km/h |
| June | 25°C | 19°C | 10°C / 36°C | 157 mm | 82% | 11 km/h |
| July | 29°C | 24°C | 18°C / 37°C | 122 mm | 84% | 12 km/h |
| August | 31°C | 25°C | 19°C / 38°C | 108 mm | 80% | 12 km/h |
| September | 28°C | 22°C | 13°C / 36°C | 107 mm | 78% | 12 km/h |
| October | 23°C | 15°C | 4°C / 33°C | 67 mm | 72% | 11 km/h |
| November | 17°C | 10°C | -1°C / 24°C | 51 mm | 72% | 11 km/h |
| December | 12°C | 4°C | -5°C / 22°C | 60 mm | 70% | 13 km/h |
Best time to visit Hōfu
The most comfortable time to visit Hōfu is generally May and September to October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around June, totalling about 1,066 mm a year.
Travellers who prefer heat should aim for August, when highs average 31°C. June is the month to avoid if rain would spoil your plans — it averages 157 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 Hōfu forecast for what is happening now.