December weather forecastMutchilba, Australia

December

Weather in December

The first month of the summer, December, is still a hot month in Mutchilba, Australia, with an average temperature ranging between max 30.3°C (86.5°F) and min 19.6°C (67.3°F).

Temperature

In Mutchilba, the month of December registers the highest temperatures, averaging 30.3°C (86.5°F) at the peak and 19.6°C (67.3°F) at the lowest.

Heat index

The heat index in December is evaluated at a sweltering 37°C (98.6°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In December, the average relative humidity is 76%.

Rainfall

In Mutchilba, in December, it is raining for 17.4 days, with typically 100mm (3.94") of accumulated precipitation. Throughout the year, there are 162.7 rainfall days, and 659mm (25.94") of precipitation is accumulated.

Daylight

The month with the longest days in Mutchilba, Australia, is December, with an average of 13h and 6min of daylight.
On the first day of the month, sunrise is at 5:35 am and sunset at 6:40 pm. On the last day of December, sunrise is at 5:48 am and sunset at 6:56 pm AEST.

Sunshine

In Mutchilba, the average sunshine in December is 9.7h.

UV index

January through March, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 6 during December translates into the following guidance:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.

Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

December is the month when Mutchilba sees the average highest temperatures, with a high of 30.3°C (86.5°F) and a low of 19.6°C (67.3°F).

The average high-temperature, in December, in Mutchilba, is 30.3°C (86.5°F), while the average low-temperature is 19.6°C (67.3°F). In December, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 37°C (98.6°F).

In Mutchilba, Australia, the average relative humidity in December is 76%.

In Mutchilba, during December, the rain falls for 17.4 days and regularly aggregates up to 100mm (3.94") of precipitation.

With an average of 13h and 6min of daylight, December has the longest days of the year.

In December, the average day length in Mutchilba, Australia, is 13h and 8min.

On the first day of December in Mutchilba, sunrise is at 5:35 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 6:56 pm AEST.

In Mutchilba, Australia, the average sunshine duration in December is 9.7h.

The months with the highest UV index in Mutchilba are January through March, September through December, with an average maximum UV index of 6.

The average daily maximum UV index in December in Mutchilba is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

30°C

30.3°C

29.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.6km/h

8.6km/h

8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

13.6

10.7

3.7

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Mutchilba, Australia

Average high temperature in December: 30.3°C

The warmest month (with the highest average high temperature) is December (30.3°C).
The month with the lowest average high temperature is July (22.9°C).

Average low temperature in December: 19.6°C

The months with the highest average low temperature are January and February (20.3°C).
The coldest month (with the lowest average low temperature) is August (13.1°C).

Average pressure in December
Mutchilba, Australia

Average pressure in December: 1009.4mbar

The month with the highest atmospheric pressure is July (1016.9mbar).
The month with the lowest atmospheric pressure is January (1007.7mbar).

Average wind speed in December
Mutchilba, Australia

Average wind speed in December: 7.6km/h

The windiest month (with the highest average wind speed) is October (9.1km/h).
The calmest month (with the lowest average wind speed) is February (6.8km/h).

Average humidity in December
Mutchilba, Australia

Average humidity in December: 76%

The month with the highest relative humidity is March (85%).
The month with the lowest relative humidity is October (71%).

Average rainfall in December
Mutchilba, Australia

Average rainfall in December: 100mm

The wettest month (with the highest rainfall) is January (200mm).
The driest months (with the least rainfall) are July, August and September (7mm).

Average rainfall days in December
Mutchilba, Australia

Average rainfall days in December: 17.4 days

The month with the highest number of rainy days is January (25.2 days).
The month with the least rainy days is September (5.7 days).

Average daylight in December /
Average sunshine in December
Mutchilba, Australia

Average daylight in December: 13h and 6min

The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 6min).

Average sunshine in December: 9h and 42min

The month with the most sunshine is October (Average sunshine: 10h and 36min).
The month with the least sunshine is May (Average sunshine: 5h and 36min).

Average sunshine days in December
Mutchilba, Australia

Average sunshine days in December: 10.7 days

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is January (3.7 days).

Average UV index in December
Mutchilba, Australia

Average UV index in December: 6

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