Monthly climate guide
Xiamen weather in May
May in Xiamen is typically hot, with average daytime highs around 27°C (81°F) and night-time lows near 22°C (71°F). The month usually brings about 215 mm of rain (very wet) and is often cloudy. Daytime highs are 3°C warmer than April and 2°C cooler than June.
What stands out in May
- Xiamen is usually about 3°C cooler than Dongguan, 470 km away, in May.
- It's humid — around 85% — so the heat feels heavier.
- May brings late spring to Xiamen.
- It's wetter than a typical month in Xiamen — roughly 77% more rain than average.
It's usually the wettest month of the year.
Avg high
27°C
81°F
Avg low
22°C
71°F
Rainfall
215 mm
very wet
Humidity
85%
relative
Sky
75%
cloud · often cloudy
Xiamen weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 17°C / 63°F | 10°C / 49°F | 72 mm | 79% | 66% |
| February | 18°C / 64°F | 10°C / 50°F | 62 mm | 80% | 71% |
| March | 20°C / 69°F | 13°C / 55°F | 126 mm | 80% | 73% |
| April | 24°C / 75°F | 17°C / 63°F | 124 mm | 81% | 70% |
| May | 27°C / 81°F | 22°C / 71°F | 215 mm | 85% | 75% |
| June | 29°C / 85°F | 25°C / 77°F | 201 mm | 88% | 74% |
| July | 31°C / 87°F | 26°C / 78°F | 143 mm | 85% | 59% |
| August | 31°C / 87°F | 26°C / 78°F | 193 mm | 85% | 61% |
| September | 30°C / 85°F | 24°C / 76°F | 127 mm | 81% | 56% |
| October | 27°C / 81°F | 20°C / 68°F | 38 mm | 77% | 48% |
| November | 24°C / 74°F | 17°C / 62°F | 88 mm | 79% | 63% |
| December | 19°C / 66°F | 11°C / 53°F | 65 mm | 76% | 65% |
What to pack for May
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- A compact umbrella or packable rain jacket
- Water-resistant shoes
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is May a good time to visit Xiamen?
Compare the months in the chart above to find your ideal window.
Best time to visit Xiamen →Other China cities in May
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Xiamen weather in May. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/china/xiamen/may
<a href="https://weathercompare.eu/weather/china/xiamen/may">Xiamen weather in May</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/china/xiamen" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Xiamen weather in May"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/china/xiamen/may">Xiamen weather in May</a> – WeatherCompare</p>
Xiamen in May: quick answers
Is May a good time to visit Xiamen?
May is one of the wetter months in Xiamen, with about 215 mm of rain. You can still go: pack a rain jacket and keep plans flexible.
How warm is Xiamen in May?
Average highs are about 27°C (81°F) and average lows about 22°C (71°F), based on 10 years of daily data.
Does it rain a lot in Xiamen in May?
Xiamen typically gets around 215 mm of rain in May — very wet. It's usually the wettest month of the year.
Figures are long-term averages for the area around Xiamen (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.