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Abiko Weather by Month
Average temperatures, rainfall and humidity for Abiko, Japan, month by month, built from OpenWeather’s historical records. Use it to see what a typical Abiko month looks like before you travel — then check the live Abiko forecast for the days ahead.
Warmest month
August
32°C average high
Coolest month
January
1°C average low
Wettest month
June
146 mm of rain
Driest month
January
28 mm of rain
Average temperature and rainfall in Abiko 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 | 1°C | -9°C / 18°C | 28 mm | 59% | 11 km/h |
| February | 11°C | 3°C | -5°C / 23°C | 43 mm | 61% | 12 km/h |
| March | 15°C | 7°C | -3°C / 27°C | 81 mm | 65% | 13 km/h |
| April | 19°C | 11°C | 1°C / 29°C | 103 mm | 66% | 14 km/h |
| May | 24°C | 16°C | 5°C / 34°C | 103 mm | 70% | 13 km/h |
| June | 27°C | 20°C | 13°C / 38°C | 146 mm | 73% | 12 km/h |
| July | 31°C | 24°C | 18°C / 39°C | 105 mm | 75% | 12 km/h |
| August | 32°C | 25°C | 17°C / 40°C | 120 mm | 74% | 13 km/h |
| September | 28°C | 22°C | 8°C / 38°C | 128 mm | 77% | 13 km/h |
| October | 22°C | 15°C | 5°C / 32°C | 119 mm | 71% | 11 km/h |
| November | 17°C | 9°C | -1°C / 27°C | 60 mm | 66% | 10 km/h |
| December | 12°C | 4°C | -6°C / 23°C | 36 mm | 59% | 10 km/h |
Best time to visit Abiko
The most comfortable time to visit Abiko is generally May to June and 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 1,072 mm a year.
Travellers who prefer heat should aim for August, when highs average 32°C. June is the month to avoid if rain would spoil your plans — it averages 146 mm, roughly 5× the rainfall of the driest month (January).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Abiko forecast for what is happening now.