May weather forecast
Roebourne, Australia

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Weather in May

The last month of the autumn, May, is also a moderately hot month in Roebourne, Australia, with temperature in the range of an average high of 28.8°C (83.8°F) and an average low of 23.4°C (74.1°F).

Temperature

With the beginning of May, the average high-temperature shows a small decrease, transitioning from a tropical 32.8°C (91°F) in April to a warm 28.8°C (83.8°F). The temperature in Roebourne lowers to an average of 23.4°C (74.1°F) during May nights.

Heat index

During May, the heat index is evaluated at 29°C (84.2°F). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

In May, the average relative humidity in Roebourne is 47%.

Rainfall

In May, in Roebourne, the rain falls for 4.1 days. Throughout May, 13mm (0.51") of precipitation is accumulated. Throughout the year, there are 43.5 rainfall days, and 203mm (7.99") of precipitation is accumulated.

Daylight

In Roebourne, the average length of the day in May is 11h and 8min.
On the first day of May, sunrise is at 6:28 am and sunset at 5:48 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 5:37 pm AWST.

Sunshine

The average sunshine in May is 7.3h.

UV index

The months with the lowest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 during May leads to these advisories:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

How hot is May in Roebourne?

The high-temperature, in May, in Roebourne, is 28.8°C (83.8°F), while the low-temperature averages to 23.4°C (74.1°F). In May, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is evaluated at 29°C (84.2°F).

What is the average humidity in May in Roebourne?

In May, the average relative humidity in Roebourne, Australia, is 47%.

How many days does it rain in May in Roebourne?

In Roebourne, in May, it is raining for 4.1 days, with typically 13mm (0.51") of accumulated precipitation.

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

In Roebourne, the average day length in May is 11h and 8min.

What time are sunrise and sunset in May in Roebourne?

On the first day of May in Roebourne, Australia, sunrise is at 6:28 am and sunset at 5:48 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 5:37 pm AWST.

How long on average sun shines in May in Roebourne?

In May, the average sunshine duration is 7.3h.

What is the month with the lowest UV index in Roebourne?

The months with the lowest UV index in Roebourne, Australia, are May through August, with an average maximum UV index of 6.

What is the UV index reading in May in Roebourne?

The average daily maximum UV index in May in Roebourne is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.

Average temperature in May
Roebourne, Australia

Average temperature in May - Roebourne, Australia
  • Average high temperature in May: 28.8°C

The warmest month (with the highest average high temperature) is March (34.2°C).
The month with the lowest average high temperature is July (25.7°C).

  • Average low temperature in May: 23.4°C

The month with the highest average low temperature is March (28.9°C).
The coldest month (with the lowest average low temperature) is July (19.8°C).

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Average pressure in May
Roebourne, Australia

Average pressure in May - Roebourne, Australia
  • Average pressure in May: 1014.7mbar

The month with the highest atmospheric pressure is July (1016.9mbar).
The month with the lowest atmospheric pressure is January (1005mbar).

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Average wind speed in May
Roebourne, Australia

Average wind speed in May - Roebourne, Australia
  • Average wind speed in May: 19.6km/h

The windiest month (with the highest average wind speed) is November (21.8km/h).
The calmest month (with the lowest average wind speed) is April (17.1km/h).

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Average humidity in May
Roebourne, Australia

Average humidity in May - Roebourne, Australia
  • Average humidity in May: 47%

The month with the highest relative humidity is January (62%).
The months with the lowest relative humidity are July, August, September and October (46%).

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Average rainfall in May
Roebourne, Australia

Average rainfall in May - Roebourne, Australia
  • Average rainfall in May: 13mm

The wettest month (with the highest rainfall) is February (67mm).
The driest months (with the least rainfall) are August, September and October (1mm).

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Average rainfall days in May
Roebourne, Australia

Average rainfall days in May - Roebourne, Australia
  • Average rainfall days in May: 4.1 days

The month with the highest number of rainy days is January (9.3 days).
The month with the least rainy days is October (0.5 days).

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

Average daylight in May / Average sunshine in May - Roebourne, Australia
  • Average daylight in May: 11h and 1min

The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in May: 7h and 2min

The month with the most sunshine is November (Average sunshine: 12h and 18min).
The month with the least sunshine is June (Average sunshine: 7h and 12min).

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Average sunshine days in May
Roebourne, Australia

Average sunshine days in May - Roebourne, Australia
  • Average sunshine days in May: 26.7 days

The month with the most sunshine days is August (30 days).
The month with the least sunshine days is January (20.5 days).

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Average UV index in May
Roebourne, Australia

Average UV index in May - Roebourne, Australia
  • Average UV index in May: 6

The months with the highest UV index are February, March, October and December (UV index 8).
The months with the lowest UV index are May, June, July and August (UV index 6).

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Average cloud cover in May
Roebourne, Australia

Average cloud cover in May - Roebourne, Australia
  • Average cloud cover in May: 14

The month with the most cloud cover is January (Cloud cover 19).
The month with the least cloud cover is September (Cloud cover 3).

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Average visibility in May
Roebourne, Australia

Average visibility in May - Roebourne, 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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Roebourne, Australia

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