Haiyan
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Haiyan Weather in May

Haiyan in May sees high temperatures, with highs around 25°C (77°F) and overnight lows of 18°C (64°F). Rainfall is fairly high at around 168 mm (6.6 in) on average, so pack waterproofs just in case.

Rainfall in Haiyan in May

Typically, about 16 days will experience rainfall, with an average of 168 mm (6.6 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Haiyan in May

If you're visiting Haiyan in May, expect highs of 25°C (77°F) and overnight lows around 18°C (64°F). This kind of day-to-night contrast is typical for this time of year. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

For Haiyan itself, October generally stands out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Haiyan Temperature in May

Min Temperature
18°C (64°F)
Max Temperature
25°C (77°F)
Chance of Rain
53%
Precipitation
168 mm (6.6 in)
Rainy days
16 days

Haiyan Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Haiyan - and find the best time to visit.

Best Places in China in May

Find out more about the weather in China and which places have the best travel conditions in this month. See all of China in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Haiyan in May

For Haiyan in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can.

What To Do in Haiyan in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Camping
    6/10

Haiyan 3-Day Forecast

More climate data for Haiyan

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.