Hamilton Island
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Hamilton Island Weather in May

May in Hamilton Island averages 25°C (77°F) during the day and 22°C (72°F) at night. Quite a bit of rainfall is typical this month, with around 70 mm (2.8 in) on average. An umbrella is a good idea.

Rainfall in Hamilton Island in May

Historically, approximately 9 days this month are expected to have rain, averaging 70 mm (2.8 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Hamilton Island in May

The temperature in Hamilton Island in May is excellent. Daytime highs reach 25°C (77°F), with nights dropping to 22°C (72°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors.

Sunshine in Hamilton Island in May

There are approximately 230 hours of sunshine this month, resulting in mostly clear days.

If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Hamilton Island.

Hamilton Island Temperature in May

Min Temperature
22°C (72°F)
Max Temperature
25°C (77°F)
Chance of Rain
30%
Precipitation
70 mm (2.8 in)
Rainy days
9 days
Humidity
55% *
Sunshine
230 hours *
Percentage Sunshine
*
* Data from: Airlie Beach, Australia (25 KM, 16 Miles).

Hamilton Island Weather by Month

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

Best Places in Australia in May

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

For Hamilton Island 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. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Hamilton Island in May

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

  • Swimming
    9/10
  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Hamilton Island 3-Day Forecast

More climate data for Hamilton Island

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.