April weather forecast
Roebourne, Australia

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Weather in April

April, like March, is another hot autumn month in Roebourne, Australia, with an average temperature fluctuating between 27.3°C (81.1°F) and 32.8°C (91°F).

Temperature

Roebourne, Australia, starts April with an average high-temperature of a still hot 32.8°C (91°F), a minor shift from March's 34.2°C (93.6°F). The average temperature in Roebourne drops to a moderately hot 27.3°C (81.1°F) during the night in the month of April.

Heat index

In April, the heat index is evaluated at a torrid 36°C (96.8°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Realize that the values for the heat index are set for shaded places and light winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in April is 50%.

Rainfall

In Roebourne, in April, it is raining for 5.3 days, with typically 9mm (0.35") of accumulated precipitation. Throughout the year, in Roebourne, there are 43.5 rainfall days, and 203mm (7.99") of precipitation is accumulated.

Daylight

In Roebourne, the average length of the day in April is 11h and 37min.
On the first day of the month, sunrise is at 6:18 am and sunset at 6:11 pm. On the last day of April, in Roebourne, sunrise is at 6:28 am and sunset at 5:49 pm AWST.

Sunshine

The average sunshine in April is 8.5h.

UV index

The average daily maximum UV index in April in Roebourne is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 in April interprets into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

How hot does it get in Roebourne in April?

In April, in Roebourne, the average high-temperature is 32.8°C (91°F), and the average low-temperature is 27.3°C (81.1°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in April is evaluated at 36°C (96.8°F).

What is the average humidity in April in Roebourne?

In Roebourne, the average relative humidity in April is 50%.

How many days does it rain in April in Roebourne?

In Roebourne, Australia, during April, the rain falls for 5.3 days and regularly aggregates up to 9mm (0.35") of precipitation.

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

The average day length in April in Roebourne, Australia, is 11h and 37min.

When is the sunrise / sunset in April in Roebourne?

On the first day of April in Roebourne, Australia, sunrise is at 6:18 am and sunset at 6:11 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 5:49 pm AWST.

How long on average sun shines in April in Roebourne?

In April, the average sunshine duration in Roebourne is 8.5h.

What is the UV index reading in April in Roebourne?

In April, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.

Average temperature in April
Roebourne, Australia

Average temperature in April - Roebourne, Australia
  • Average high temperature in April: 32.8°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 April: 27.3°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 April
Roebourne, Australia

Average pressure in April - Roebourne, Australia
  • Average pressure in April: 1011.9mbar

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 April
Roebourne, Australia

Average wind speed in April - Roebourne, Australia
  • Average wind speed in April: 17.1km/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 April
Roebourne, Australia

Average humidity in April - Roebourne, Australia
  • Average humidity in April: 50%

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 April
Roebourne, Australia

Average rainfall in April - Roebourne, Australia
  • Average rainfall in April: 9mm

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 April
Roebourne, Australia

Average rainfall days in April - Roebourne, Australia
  • Average rainfall days in April: 5.3 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 April /
Average sunshine in April
Roebourne, Australia

Average daylight in April / Average sunshine in April - Roebourne, Australia
  • Average daylight in April: 11h and 4min

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 April: 8h and 3min

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 April
Roebourne, Australia

Average sunshine days in April - Roebourne, Australia
  • Average sunshine days in April: 24.3 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 April
Roebourne, Australia

Average UV index in April - Roebourne, Australia
  • Average UV index in April: 7

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 April
Roebourne, Australia

Average cloud cover in April - Roebourne, Australia
  • Average cloud cover in April: 17

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 April
Roebourne, Australia

Average visibility in April - Roebourne, Australia
  • Average visibility in April: 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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