Weather in South Australia, Australia in May

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Visiting South Australia, Australia in May

The weather in May is cooler than the previous month and temperatures continue to drop into June. May has average maximum temperatures of 18°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 4.7 hours of sunshine per day. It is not a good time for sunbathing in South Australia.

May has total rainfall of 11cm (4.3inches) making it often dry with only moderate showers. There are only 11.4 days with some rainfall so you can still enjoy the beach on the many clear days.

Sea temperatures are a cold 16°C (60°F). May is too cold for swimming in South Australia for any length of time, unless you have a wetsuit. The sea temperature in May is marginally cooler than the previous month and temperatures continue to drop slightly into June.

Consider visiting South Australia in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for May.

Can you sunbathe in South Australia in May?

No, May is not a good time for sunbathing in South Australia.

May has average maximum temperatures of 18°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 4.7 hours of sunshine per day. May has total rainfall of 11cm (4.3inches) making it often dry with only moderate showers. There are only 11.4 days with some rainfall so you can still enjoy the beach on the many clear days.

More about May temperature and sunshine.

Can you swim in South Australia in May?

No, May is too cold for swimming in South Australia for any length of time, with the sea water at 16°C (60°F), unless you have a wetsuit.

More about May sea temperatures.

Is May a good time to holiday in South Australia?

Yes, May is a good time for a holiday in South Australia.

May has average maximum temperatures of 18°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 4.7 hours of sunshine per day. May has total rainfall of 11cm (4.3inches) making it often dry with only moderate showers. There are only 11.4 days with some rainfall so you can still enjoy the beach on the many clear days. It is not a good time for sunbathing in South Australia. Sea temperatures are a cold 16°C (60°F). May is too cold for swimming in South Australia for any length of time, unless you have a wetsuit.

More about the May temperatures and sunshine.

Is South Australia warm in May?

Yes, South Australia is not that warm but sunbathing may be possible on some clear days in May.

The average maximum temperature in South Australia in May is 18°C (65°F). The average maximum temperature is 22°C (72°) in the previous month and 15°C (60°F) in the next month.

The average temperature in South Australia in May is 14°C (57°F). The average temperature is 17°C (62°F) in the previous month and 11°C (52°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is South Australia in May?

The average day light hours per day in South Australia in May are 10.2. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 4.7 hours of sunshine per day.

More about May sunshine.

Temperature in South Australia in May

The weather in May is cooler than the previous month and temperatures continue to drop into June. The average maximum temperature in South Australia in May is 18°C (65°F). The average maximum temperature is 22°C (72°F) in the previous month and 15°C (60°F) in the next month.

The average temperature in South Australia in May is 14°C (57°F). The average temperature is 17°C (62°F) in the previous month and 11°C (52°F) in the next month.

The average minimum temperature in South Australia in May is 10°C (49°F). The minimum temperature is 12°C (53°F) in the previous month and 8°C (46°F) in the next month.

Sunshine in South Australia in May

The days in May are slightly shorter than the previous month and days continue to get marginally shorter into June. May has far fewer hours of sunshine than the previous month and hours of sunshine continue to drop into June. During May the average day light hours are 10.2 per day in South Australia. The sunshine percentage is 46% making it quite sunny but with regular periods of cloudy and overcast skies. There are 4.7 hours of sunshine per day.

The ultraviolet index in South Australia in May is typically 3.2 during May. An ultraviolet index reading of 3 to 5 indicates there is a moderate risk of harm from unprotected sun exposure. Keep out of the sun during the strongest hours around midday when unprotected skin risks burning in less than 30 minutes. For the sensitive wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Tanning for hours is possible with the right application of sun cream. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in South Australia in May

The average sea water temperature in South Australia in May is 15.7°C (60.3°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea. The sea temperature in May is marginally cooler than the previous month and temperatures continue to drop slightly into June.

Rainfall in South Australia in May

May weather is much wetter than the previous month and rainfall continues to rise slightly into June. May has a few more days of rain than the previous month and rainy days continue to rise slightly into June. The average total rainfall in South Australia in May is 11cm (4.3inches) and on average there are 11.4 rainy days in May making it a pretty wet time to visit the beach.

Humidity in South Australia in May

The maximum dew point (an indicator of humidity) in South Australia in May is 12°C (53°F) which is very comfortable. The dew point is 13°C (55°F) in the previous month and 10°C (10°F) in the next month.

The average maximum relative humidity in South Australia in May is typically 91.6%. The maximum relative humidity is 86.3% in the previous month and 94.4% in the next month.

The average relative humidity in South Australia in May is typically 72.8%. The average relative humidity is 64.2% in the previous month and 77.9% in the next month.

Wind Speed in South Australia in May

The average maximum wind speed in South Australia in May is typically 25KM/H (16MPH). The average maximum wind speed is 27KM/H (17MPH) in the previous month and 28KM/H (17MPH) in the next month.

The average wind speed in South Australia in May is typically 14KM/H (9MPH). The average wind speed is 14KM/H (9MPH) in the previous month and 15KM/H (10MPH) in the next month.

The average wind direction in South Australia in May is from the East-Southeast.

Monthly Averages

Suggested Beaches in May

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