December weather forecast
Lake Marmal, Australia

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Weather in December

December, the first month of the summer in Lake Marmal, is also a moderately hot month, with an average temperature fluctuating between 16.5°C (61.7°F) and 29.8°C (85.6°F).

Temperature

Lake Marmal's December weather indicates a minor increase in high-temperatures, edging from November's warm 26.8°C (80.2°F) to a still moderately hot 29.8°C (85.6°F). Throughout December, Lake Marmal braces for a considerable drop from daytime highs, with an average low-temperature of 16.5°C (61.7°F).

Heat index

The heat index value during December is evaluated at a tropical 30°C (86°F). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

In Lake Marmal, the average relative humidity in December is 42%.

Rainfall

In Lake Marmal, during December, the rain falls for 6.1 days and regularly aggregates up to 21mm (0.83") of precipitation. In Lake Marmal, during the entire year, the rain falls for 96 days and collects up to 266mm (10.47") of precipitation.

Daylight

With an average of 14h and 36min of daylight, December has the longest days of the year.
On the first day of December in Lake Marmal, sunrise is at 6:01 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:46 pm AEDT.

Sunshine

In December, the average sunshine in Lake Marmal is 9.1h.

UV index

January and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: During December, 7 as the daily maximum UV index converts into the following advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

How hot does it get in Lake Marmal in December?

The high-temperature, in December, in Lake Marmal, is 29.8°C (85.6°F), while the low-temperature averages to 16.5°C (61.7°F). In December, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 30°C (86°F).

What is the average humidity in December in Lake Marmal?

In Lake Marmal, Australia, the average relative humidity in December is 42%.

How much does it rain in Lake Marmal in December?

In Lake Marmal, Australia, in December, during 6.1 rainfall days, 21mm (0.83") of precipitation is typically accumulated.

When are the longest days in Lake Marmal?

With an average of 14h and 36min of daylight, December has the longest days of the year.

How many hours of daylight does Lake Marmal have in December?

The average day length in December in Lake Marmal, Australia, is 14h and 34min.

When are sunrise and sunset in December in Lake Marmal?

On the first day of December in Lake Marmal, Australia, sunrise is at 6:01 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:46 pm AEDT.

How long on average sun shines in December in Lake Marmal?

In Lake Marmal, the average sunshine duration in December is 9.1h.

What is the month with the highest UV index in Lake Marmal?

The months with the highest UV index in Lake Marmal, Australia, are January and December, with an average maximum UV index of 7.

How high is the UV index in December in Lake Marmal?

In Lake Marmal, the average daily maximum UV index in December is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.

Average temperature in December
Lake Marmal, Australia

Average temperature in December - Lake Marmal, Australia
  • Average high temperature in December: 29.8°C

The warmest month (with the highest average high temperature) is January (32.7°C).
The month with the lowest average high temperature is July (13.7°C).

  • Average low temperature in December: 16.5°C

The month with the highest average low temperature is January (18.7°C).
The coldest month (with the lowest average low temperature) is August (5.3°C).

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Average pressure in December
Lake Marmal, Australia

Average pressure in December - Lake Marmal, Australia
  • Average pressure in December: 1011.5mbar

The month with the highest atmospheric pressure is June (1022mbar).
The month with the lowest atmospheric pressure is January (1010.7mbar).

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Average wind speed in December
Lake Marmal, Australia

Average wind speed in December - Lake Marmal, Australia
  • Average wind speed in December: 13.6km/h

The windiest month (with the highest average wind speed) is August (14.1km/h).
The calmest month (with the lowest average wind speed) is April (11.7km/h).

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Average humidity in December
Lake Marmal, Australia

Average humidity in December - Lake Marmal, Australia
  • Average humidity in December: 42%

The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is January (39%).

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Average rainfall in December
Lake Marmal, Australia

Average rainfall in December - Lake Marmal, Australia
  • Average rainfall in December: 21mm

The wettest months (with the highest rainfall) are August and November (30mm).
The driest months (with the least rainfall) are March and October (18mm).

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Average rainfall days in December
Lake Marmal, Australia

Average rainfall days in December - Lake Marmal, Australia
  • Average rainfall days in December: 6.1 days

The month with the highest number of rainy days is August (11.9 days).
The month with the least rainy days is January (5.3 days).

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Average daylight in December /
Average sunshine in December
Lake Marmal, Australia

Average daylight in December / Average sunshine in December - Lake Marmal, Australia
  • Average daylight in December: 14h and 4min

The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).

  • Average sunshine in December: 9h and 1min

The month with the most sunshine is January (Average sunshine: 9h and 24min).
The month with the least sunshine is August (Average sunshine: 7h and 18min).

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Average sunshine days in December
Lake Marmal, Australia

Average sunshine days in December - Lake Marmal, Australia
  • Average sunshine days in December: 23.5 days

The month with the most sunshine days is January (25 days).
The month with the least sunshine days is August (16.3 days).

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Average UV index in December
Lake Marmal, Australia

Average UV index in December - Lake Marmal, Australia
  • Average UV index in December: 7

The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are June and August (UV index 3).

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Average cloud cover in December
Lake Marmal, Australia

Average cloud cover in December - Lake Marmal, Australia
  • Average cloud cover in December: 19

The month with the most cloud cover is July (Cloud cover 39).
The month with the least cloud cover is January (Cloud cover 14).

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Average visibility in December
Lake Marmal, Australia

Average visibility in December - Lake Marmal, Australia
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).

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Lake Marmal, Australia

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