Upper Swan
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Upper Swan Weather in May

May in Upper Swan averages 23°C (73°F) during the day and 11°C (52°F) at night. The excellent conditions and moderate rainfall make it a solid month to visit.

Rainfall in Upper Swan in May

Analyzing past climate data, one can expect approximately 12 days of rain, averaging 58 mm (2.3 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Upper Swan in May

Upper Swan has excellent weather in May, with days reaching 23°C (73°F) and nights cooling to 11°C (52°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Upper Swan in May

Expect sunny days throughout the month, with an estimated 208 hours of sunshine. This makes it a pleasant time to visit Upper Swan.

Wind Speed in Upper Swan in May

Average wind conditions reach 5 m/s (10 knots) in May. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.

Average water temperature in May

At 20°C (68°F), the water is pleasant for swimming. Most people find this range ideal, cool enough to be refreshing, warm enough to stay in comfortably.

If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Upper Swan.

Upper Swan Temperature in May

Min Temperature
11°C (52°F)
Max Temperature
23°C (73°F)
Water Temperature
20°C (68°F) *
Chance of Rain
39%
Precipitation
58 mm (2.3 in)
Rainy days
12 days
Humidity
50% *
Windspeed
5 m/s (10 knots) *
Sunshine
208 hours *
Percentage Sunshine
*
* Data from: Perth, Australia (19 KM, 12 Miles).

Upper Swan Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Upper Swan - 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 Upper Swan in May

For Upper Swan 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. Expect water temperatures of around 20°C (68°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Upper Swan in May

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

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

Upper Swan 3-Day Forecast

Popular in May

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

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