December weather forecast
Coominya, Australia

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Weather in December

The first month of the summer, December, is still a warm month in Coominya, Australia, with an average temperature fluctuating between 28.9°C (84°F) and 18.4°C (65.1°F).

Temperature

Coominya's shift from November to December is accompanied by an average high-temperature of a still warm 28.9°C (84°F), a slight deviation from 28.4°C (83.1°F). In December, Coominya reports a consistent average low-temperature of 18.4°C (65.1°F) during the nights.

Heat index

The heat index in December is appraised at a tropical 33°C (91.4°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

In December, the average relative humidity in Coominya is 74%.

Rainfall

In Coominya, in December, during 16.6 rainfall days, 57mm (2.24") of precipitation is typically accumulated. Throughout the year, in Coominya, there are 155.1 rainfall days, and 433mm (17.05") of precipitation is accumulated.

Daylight

The month with the longest days in Coominya is December, with an average of 13h and 48min of daylight.
On the first day of December, sunrise is at 4:46 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 4:57 am and sunset at 6:48 pm AEST.

Sunshine

In December, the average sunshine in Coominya is 9.6h.

UV index

The months with the highest UV index are January through March, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 in December transforms into the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

How hot does it get in Coominya in December?

The high-temperature, in December, in Coominya, is 28.9°C (84°F), while the low-temperature averages to 18.4°C (65.1°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in December is appraised at 33°C (91.4°F).

What is the average humidity in December in Coominya?

In December, the average relative humidity in Coominya is 74%.

How many days does it rain in December in Coominya?

In Coominya, Australia, in December, it is raining for 16.6 days, with typically 57mm (2.24") of accumulated precipitation.

When are the longest days in Coominya?

December has the longest days of the year in Coominya, with an average of 13h and 48min of daylight.

What is the average length of the day in December in Coominya?

The average day length in December in Coominya is 13h and 50min.

When is the sunrise / sunset in December in Coominya?

In December, on the first day of the month, sunrise is at 4:46 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 4:57 am and sunset at 6:48 pm AEST.

How many hours of sunshine does Coominya have in December?

In Coominya, the average sunshine duration in December is 9.6h.

What is the month with the highest UV index in Coominya?

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

What is the UV index reading in December in Coominya?

In December, the average daily maximum UV index in Coominya is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.

Average temperature in December
Coominya, Australia

Average temperature in December - Coominya, Australia
  • Average high temperature in December: 28.9°C

The warmest month (with the highest average high temperature) is January (29.3°C).
The month with the lowest average high temperature is July (19.1°C).

  • Average low temperature in December: 18.4°C

The months with the highest average low temperature are January and February (19.5°C).
The coldest month (with the lowest average low temperature) is July (9.4°C).

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Average pressure in December
Coominya, Australia

Average pressure in December - Coominya, Australia
  • Average pressure in December: 1013.3mbar

The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.4mbar).

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Average wind speed in December
Coominya, Australia

Average wind speed in December - Coominya, Australia
  • Average wind speed in December: 10.2km/h

The windiest month (with the highest average wind speed) is February (11.3km/h).
The calmest month (with the lowest average wind speed) is May (9.5km/h).

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Average humidity in December
Coominya, Australia

Average humidity in December - Coominya, Australia
  • Average humidity in December: 74%

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is September (69%).

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Average rainfall in December
Coominya, Australia

Average rainfall in December - Coominya, Australia
  • Average rainfall in December: 57mm

The wettest month (with the highest rainfall) is January (69mm).
The driest month (with the least rainfall) is July (12mm).

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Average rainfall days in December
Coominya, Australia

Average rainfall days in December - Coominya, Australia
  • Average rainfall days in December: 16.6 days

The month with the highest number of rainy days is March (19.4 days).
The month with the least rainy days is August (6.6 days).

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

Average daylight in December / Average sunshine in December - Coominya, Australia
  • Average daylight in December: 13h and 5min

The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 24min).

  • Average sunshine in December: 9h and 4min

The month with the most sunshine is November (Average sunshine: 10h and 36min).
The month with the least sunshine is June (Average sunshine: 6h and 24min).

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Average sunshine days in December
Coominya, Australia

Average sunshine days in December - Coominya, Australia
  • Average sunshine days in December: 11.3 days

The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is March (7.6 days).

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Average UV index in December
Coominya, Australia

Average UV index in December - Coominya, Australia
  • Average UV index in December: 6

The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).

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Average cloud cover in December
Coominya, Australia

Average cloud cover in December - Coominya, Australia
  • Average cloud cover in December: 41

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 19).

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Average visibility in December
Coominya, Australia

Average visibility in December - Coominya, Australia
  • Average visibility in December: 9km

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

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Coominya, Australia

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