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Douliu Weather by Month
Average temperatures, rainfall and humidity for Douliu, Taiwan, month by month, built from OpenWeather’s historical records. Use it to see what a typical Douliu month looks like before you travel — then check the live Douliu forecast for the days ahead.
Warmest month
July
33°C average high
Coolest month
January
14°C average low
Wettest month
August
173 mm of rain
Driest month
December
24 mm of rain
Average temperature and rainfall in Douliu 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 | 21°C | 14°C | 0°C / 30°C | 31 mm | 72% | 11 km/h |
| February | 22°C | 14°C | 2°C / 34°C | 63 mm | 73% | 11 km/h |
| March | 25°C | 17°C | 5°C / 35°C | 53 mm | 72% | 10 km/h |
| April | 28°C | 21°C | 5°C / 36°C | 63 mm | 74% | 10 km/h |
| May | 30°C | 24°C | 13°C / 36°C | 114 mm | 75% | 8 km/h |
| June | 32°C | 25°C | 14°C / 37°C | 137 mm | 74% | 9 km/h |
| July | 33°C | 26°C | 17°C / 38°C | 166 mm | 71% | 10 km/h |
| August | 32°C | 26°C | 7°C / 38°C | 173 mm | 76% | 8 km/h |
| September | 32°C | 25°C | 9°C / 37°C | 111 mm | 69% | 9 km/h |
| October | 29°C | 22°C | 10°C / 37°C | 42 mm | 72% | 10 km/h |
| November | 26°C | 19°C | 8°C / 35°C | 27 mm | 75% | 10 km/h |
| December | 23°C | 16°C | 5°C / 31°C | 24 mm | 73% | 12 km/h |
Best time to visit Douliu
The most comfortable time to visit Douliu is generally March and November to December, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around August, totalling about 1,006 mm a year.
Travellers who prefer heat should aim for July, when highs average 33°C. August is the month to avoid if rain would spoil your plans — it averages 173 mm, roughly 7× the rainfall of the driest month (December).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Douliu forecast for what is happening now.