May weather forecast
Caloundra, Australia

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Weather in May

May, the last month of the autumn in Caloundra, is also an agreeable month, with temperature in the range of an average low of 16.7°C (62.1°F) and an average high of 21.6°C (70.9°F).

Temperature

May's presence marks an average high-temperature of a pleasant 21.6°C (70.9°F), subtly varied from April's 24°C (75.2°F). May nights in Caloundra register a minor temperature decline, steadying at a comfortable 16.7°C (62.1°F).

Humidity

In Caloundra, the average relative humidity in May is 73%.

Rainfall

In Caloundra, during May, the rain falls for 16.3 days and regularly aggregates up to 40mm (1.57") of precipitation. In Caloundra, during the entire year, the rain falls for 176.6 days and collects up to 559mm (22.01") of precipitation.

Sea temperature

In Caloundra, in May, the average water temperature is 24°C (75.2°F).
Note: If you're wary of the cold, the surrounding conditions—sunshine, wind, and air temperature become crucial when swimming in 24°C (75.2°F) waters. Olympic standards, for reference, are set between 25°C (77°F) and 28°C (82.4°F).

Daylight

In Caloundra, the average length of the day in May is 10h and 49min.
On the first day of the month, sunrise is at 6:12 am and sunset at 5:17 pm. On the last day of May, sunrise is at 6:28 am and sunset at 5:02 pm AEST.

Sunshine

In May, the average sunshine is 6.5h.

UV index

The months with the lowest UV index in Caloundra are April through September, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: An average maximum UV index of 5 in May leads to these recommendations:
Make use of precautions - It is urged to ward off sun damage. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Enhance your sun protection with tightly woven, yet airy clothing. Stay alert! Reflective properties of sand and water amplify the Sun's UV radiation.
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Frequently asked questions

What is the usual temperature for Caloundra in May?

In May, in Caloundra, the average high-temperature is 21.6°C (70.9°F), and the average low-temperature is 16.7°C (62.1°F). In January, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 29°C (84.2°F).

What is the average humidity in May in Caloundra?

In Caloundra, Australia, the average relative humidity in May is 73%.

How many days does it rain in May in Caloundra?

In Caloundra, Australia, during May, the rain falls for 16.3 days and regularly aggregates up to 40mm (1.57") of precipitation.

What is the sea temperature in May in Caloundra?

In Caloundra, the average seawater temperature in May is 24°C (75.2°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24°C (75.2°F) water.

What is the average length of the day in May in Caloundra?

The average day length in May is 10h and 49min.

When are sunrise and sunset in May in Caloundra?

In May, on the first day of the month, sunrise is at 6:12 am and sunset at 5:17 pm. On the last day of the month, in Caloundra, sunrise is at 6:28 am and sunset at 5:02 pm AEST.

How many hours of sunshine does Caloundra have in May?

In May, the average sunshine duration in Caloundra is 6.5h.

When is the lowest UV index in Caloundra?

The months with the lowest UV index are April through September, with an average maximum UV index of 5.

What is the UV index reading in May in Caloundra?

In May, the average daily maximum UV index in Caloundra, Australia, is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.

Average temperature in May
Caloundra, Australia

Average temperature in May - Caloundra, Australia
  • Average high temperature in May: 21.6°C

The warmest month (with the highest average high temperature) is January (27°C).
The month with the lowest average high temperature is July (19.2°C).

  • Average low temperature in May: 16.7°C

The month with the highest average low temperature is February (22.6°C).
The coldest month (with the lowest average low temperature) is July (13.8°C).

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Average pressure in May
Caloundra, Australia

Average pressure in May - Caloundra, Australia
  • Average pressure in May: 1019.2mbar

The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is January (1012mbar).

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Average wind speed in May
Caloundra, Australia

Average wind speed in May - Caloundra, Australia
  • Average wind speed in May: 14.9km/h

The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is August (14.6km/h).

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Average humidity in May
Caloundra, Australia

Average humidity in May - Caloundra, Australia
  • Average humidity in May: 73%

The months with the highest relative humidity are February and March (79%).
The month with the lowest relative humidity is August (69%).

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Average rainfall in May
Caloundra, Australia

Average rainfall in May - Caloundra, Australia
  • Average rainfall in May: 40mm

The wettest month (with the highest rainfall) is February (81mm).
The driest month (with the least rainfall) is September (16mm).

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Average rainfall days in May
Caloundra, Australia

Average rainfall days in May - Caloundra, Australia
  • Average rainfall days in May: 16.3 days

The month with the highest number of rainy days is March (20.8 days).
The month with the least rainy days is September (9.5 days).

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Average sea temperature in May
Caloundra, Australia

Average sea temperature in May - Caloundra, Australia
  • Average sea temperature in May: 24°C

The best month for swimming (with the highest average sea temperature) is February (27.3°C).
The coldest month (with the lowest average sea temperature) is August (21.2°C).

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Average daylight in May /
Average sunshine in May
Caloundra, Australia

Average daylight in May / Average sunshine in May - Caloundra, Australia
  • Average daylight in May: 10h and 5min

The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).

  • Average sunshine in May: 6h and 3min

The month with the most sunshine is November (Average sunshine: 10h and 48min).
The month with the least sunshine is June (Average sunshine: 6h and 6min).

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Average sunshine days in May
Caloundra, Australia

Average sunshine days in May - Caloundra, Australia
  • Average sunshine days in May: 10.9 days

The month with the most sunshine days is August (18.3 days).
The months with the least sunshine days are February and March (6.8 days).

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Average UV index in May
Caloundra, Australia

Average UV index in May - Caloundra, Australia
  • Average UV index in May: 5

The months with the highest UV index are January, February, March, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 5).

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Average cloud cover in May
Caloundra, Australia

Average cloud cover in May - Caloundra, Australia
  • Average cloud cover in May: 30

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 19).

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Average visibility in May
Caloundra, Australia

Average visibility in May - Caloundra, Australia
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Caloundra, Australia

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