May weather forecast
Ceduna, Australia

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Weather in May

The last month of the autumn, May, is another pleasant month in Ceduna, Australia, with temperature in the range of an average high of 20°C (68°F) and an average low of 14.3°C (57.7°F).

Temperature

Ceduna's May weather features a light decline in high-temperatures, reducing from a moderately hot 23.6°C (74.5°F) in April to an agreeable 20°C (68°F). The average temperature in Ceduna during May nights dips to a moderate 14.3°C (57.7°F).

Humidity

In Ceduna, the average relative humidity in May is 61%.

Rainfall

In Ceduna, in May, during 11.3 rainfall days, 18mm (0.71") of precipitation is typically accumulated. In Ceduna, Australia, during the entire year, the rain falls for 103.6 days and collects up to 213mm (8.39") of precipitation.

Sea temperature

In May, the average sea temperature in Ceduna is 17.6°C (63.7°F).
Note: Swimming in 17.6°C (63.7°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

Daylight

In May, the average length of the day is 10h and 29min.
On the first day of May in Ceduna, sunrise is at 7:07 am and sunset at 5:57 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:38 pm ACST.

Sunshine

May and June, with an average of 8h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index in Ceduna are May through August, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 4 in May leads to these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What is the average May temperature in Ceduna?

The high-temperature in Ceduna, Australia, during May is 20°C (68°F) and the low-temperature is 14.3°C (57.7°F). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in February is estimated at 29°C (84.2°F).

What is the average humidity in May in Ceduna?

In Ceduna, the average relative humidity in May is 61%.

How many days does it rain in May in Ceduna?

In Ceduna, Australia, in May, it is raining for 11.3 days, with typically 18mm (0.71") of accumulated precipitation.

What is the sea water temperature in May in Ceduna?

In Ceduna, Australia, in May, the average water temperature is 17.6°C (63.7°F). For most, swimming in 17.6°C (63.7°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

How many hours of daylight does Ceduna have in May?

The average day length in May in Ceduna, Australia, is 10h and 29min.

What time are sunrise and sunset in May in Ceduna?

On the first day of May, sunrise is at 7:07 am and sunset at 5:57 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:38 pm ACST.

What is the month with the least sunshine in Ceduna?

The months with the least sunshine in Ceduna, Australia, are May and June, with an average of 8h of sunshine.

How many hours of sunshine does Ceduna have in May?

The average sunshine duration in May is 8h.

When is the lowest UV index in Ceduna?

May through August, with an average maximum UV index of 4, are months with the lowest UV index in Ceduna, Australia.

How high is the UV index in May in Ceduna?

In Ceduna, Australia, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.

Average temperature in May
Ceduna, Australia

Average temperature in May - Ceduna, Australia
  • Average high temperature in May: 20°C

The warmest month (with the highest average high temperature) is January (28.7°C).
The month with the lowest average high temperature is July (16.8°C).

  • Average low temperature in May: 14.3°C

The month with the highest average low temperature is January (19.5°C).
The coldest month (with the lowest average low temperature) is August (11.1°C).

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Average pressure in May
Ceduna, Australia

Average pressure in May - Ceduna, Australia
  • Average pressure in May: 1021.4mbar

The month with the highest atmospheric pressure is June (1022.6mbar).
The month with the lowest atmospheric pressure is January (1012.1mbar).

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Average wind speed in May
Ceduna, Australia

Average wind speed in May - Ceduna, Australia
  • Average wind speed in May: 17.2km/h

The windiest month (with the highest average wind speed) is January (21.4km/h).
The calmest month (with the lowest average wind speed) is April (16.8km/h).

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Average humidity in May
Ceduna, Australia

Average humidity in May - Ceduna, Australia
  • Average humidity in May: 61%

The months with the highest relative humidity are June, July and August (63%).
The month with the lowest relative humidity is December (53%).

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Average rainfall in May
Ceduna, Australia

Average rainfall in May - Ceduna, Australia
  • Average rainfall in May: 18mm

The wettest months (with the highest rainfall) are August and November (24mm).
The driest month (with the least rainfall) is September (12mm).

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Average rainfall days in May
Ceduna, Australia

Average rainfall days in May - Ceduna, Australia
  • Average rainfall days in May: 11.3 days

The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is February (5.2 days).

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Average sea temperature in May
Ceduna, Australia

Average sea temperature in May - Ceduna, Australia
  • Average sea temperature in May: 17.6°C

The best month for swimming (with the highest average sea temperature) is January (19.8°C).
The coldest month (with the lowest average sea temperature) is August (15.8°C).

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

Average daylight in May / Average sunshine in May - Ceduna, Australia
  • Average daylight in May: 10h and 3min

The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).

  • Average sunshine in May: 8h and 0min

The month with the most sunshine is February (Average sunshine: 9h and 18min).
The months with the least sunshine are May and June (Average sunshine: 8h and 0min).

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Average sunshine days in May
Ceduna, Australia

Average sunshine days in May - Ceduna, Australia
  • Average sunshine days in May: 15.8 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is July (14.8 days).

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Average UV index in May
Ceduna, Australia

Average UV index in May - Ceduna, Australia
  • Average UV index in May: 4

The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 4).

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Average cloud cover in May
Ceduna, Australia

Average cloud cover in May - Ceduna, Australia
  • Average cloud cover in May: 31

The months with the most cloud cover are May, June and July (Cloud cover 31).
The month with the least cloud cover is February (Cloud cover 18).

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Average visibility in May
Ceduna, Australia

Average visibility in May - Ceduna, 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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Ceduna, Australia

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