Hainan
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Hainan Weather in August

August in Hainan sees daytime temperatures around 21°C (70°F) and lows of 10°C (50°F) at night. With around 106 mm (4.2 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Hainan in August

Typically, you can expect about 15 days of rain this month, with 106 mm (4.2 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Hainan in August

Daytime temperatures in Hainan reach 21°C (70°F) in August, dropping to 10°C (50°F) at night. August marks the summer season. Conditions are often most pleasant around the middle of the day. With lows of 10°C (50°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.

Hainan Temperature in August

Min Temperature
10°C (50°F)
Max Temperature
21°C (70°F)
Chance of Rain
50%
Precipitation
106 mm (4.2 in)
Rainy days
15 days

Hainan Weather by Month

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

Best Places in China in August

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

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 Hainan in August

For Hainan in August, 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Hainan in August

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

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    6/10
  • Outdoor sports
    9/10

Hainan 3-Day Forecast

More climate data for Hainan

Popular in August

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

Bucket list

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