December weather forecast
Gumeracha, Australia

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Gumeracha, Australia, with an average temperature varying between 26.4°C (79.5°F) and 15.7°C (60.3°F).

Temperature

In December, the average high-temperature registers at a still moderately hot 26.4°C (79.5°F), nearly identical to November's 23.6°C (74.5°F). Throughout December, Gumeracha registers a consistent average low-temperature of 15.7°C (60.3°F).

Humidity

In Gumeracha, the average relative humidity in December is 54%.

Rainfall

In Gumeracha, in December, it is raining for 8.3 days, with typically 21mm (0.83") of accumulated precipitation. Throughout the year, in Gumeracha, there are 113.3 rainfall days, and 259mm (10.2") of precipitation is accumulated.

Daylight

The month with the longest days in Gumeracha is December, with an average of 14h and 24min of daylight.
On the first day of the month, sunrise is at 5:54 am and sunset at 8:13 pm. On the last day of December, in Gumeracha, sunrise is at 6:03 am and sunset at 8:31 pm ACDT.

Sunshine

The month with the most sunshine in Gumeracha is December, with an average of 10.4h of sunshine.

UV index

The months with the highest UV index in Gumeracha are January, February and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In December, the maximum UV index of 6 transforms into these recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

What is the temperature in December in Gumeracha?
The high-temperature in Gumeracha during December is 26.4°C (79.5°F) and the low-temperature is 15.7°C (60.3°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in February is estimated at 29°C (84.2°F).
What is the average humidity in December in Gumeracha?
The average relative humidity in December in Gumeracha is 54%.
How much does it rain in Gumeracha in December?
In Gumeracha, in December, during 8.3 rainfall days, 21mm (0.83") of precipitation is typically accumulated.
When are the longest days in Gumeracha?
With an average of 14h and 24min of daylight, December has the longest days of the year.
What is the average length of the day in December in Gumeracha?
In December, the average day length in Gumeracha, Australia, is 14h and 27min.
When are sunrise and sunset in December in Gumeracha?
On the first day of December, sunrise is at 5:54 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:31 pm ACDT.
What month has the most sunshine in Gumeracha?
The month with the most sunshine in Gumeracha, Australia, is December, with an average of 10.4h of sunshine.
How long on average sun shines in December in Gumeracha?
In December, the average sunshine duration in Gumeracha is 10.4h.
What is the month with the highest UV index in Gumeracha?
January, February and December, with an average maximum UV index of 6, are months with the highest UV index.
What is the UV index intensity in December in Gumeracha?
In December, the average daily maximum UV index in Gumeracha is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Gumeracha, Australia
  • Average high temperature in December: 26.4°C

The warmest month (with the highest average high temperature) is January (28.4°C).
The month with the lowest average high temperature is July (14.2°C).

  • Average low temperature in December: 15.7°C

The month with the highest average low temperature is January (17.4°C).
The coldest month (with the lowest average low temperature) is August (7.5°C).

Average pressure in December
Gumeracha, Australia
  • Average pressure in December: 1012.9mbar

The month with the highest atmospheric pressure is June (1021.9mbar).
The month with the lowest atmospheric pressure is January (1012.2mbar).

Average wind speed in December
Gumeracha, Australia
  • Average wind speed in December: 12.7km/h

The windiest month (with the highest average wind speed) is August (13.9km/h).
The calmest month (with the lowest average wind speed) is April (11km/h).

Average humidity in December
Gumeracha, Australia
  • Average humidity in December: 54%

The months with the highest relative humidity are June and July (75%).
The month with the lowest relative humidity is January (52%).

Average rainfall in December
Gumeracha, Australia
  • Average rainfall in December: 21mm

The wettest month (with the highest rainfall) is August (34mm).
The driest months (with the least rainfall) are January and March (13mm).

Average rainfall days in December
Gumeracha, Australia
  • Average rainfall days in December: 8.3 days

The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is February (5.6 days).

Average daylight in December /
Average sunshine in December
Gumeracha, Australia
  • Average daylight in December: 14h and 2min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

  • Average sunshine in December: 10h and 2min

The month with the most sunshine is December (Average sunshine: 10h and 24min).
The month with the least sunshine is August (Average sunshine: 7h and 12min).

Average sunshine days in December
Gumeracha, Australia
  • Average sunshine days in December: 20 days

The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is September (14.8 days).

Average UV index in December
Gumeracha, Australia
  • Average UV index in December: 6

The months with the highest UV index are January, February and December (UV index 6).
The month with the lowest UV index is June (UV index 3).

Average cloud cover in December
Gumeracha, Australia
  • Average cloud cover in December: 23

The month with the most cloud cover is July (Cloud cover 39).
The month with the least cloud cover is January (Cloud cover 18).

Average visibility in December
Gumeracha, Australia
  • Average visibility in December: 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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