December weather forecast
Tyalgum, Australia

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Tyalgum, Australia, with an average temperature ranging between min 21.4°C (70.5°F) and max 25.2°C (77.4°F).

Temperature

The shift into December records an average high-temperature of a still warm 25.2°C (77.4°F), subtly varied from November's 24.4°C (75.9°F). In Tyalgum, the nocturnal temperatures throughout December show a marginal dip from the daytime averages, settling at a pleasant 21.4°C (70.5°F).

Humidity

In December, the average relative humidity is 77%.

Rainfall

In Tyalgum, in December, during 10.7 rainfall days, 30mm (1.18") of precipitation is typically accumulated. Throughout the year, there are 101 rainfall days, and 223mm (8.78") of precipitation is accumulated.

Daylight

With an average of 13h and 54min of daylight, December has the longest days of the year in Tyalgum.
On the first day of December, sunrise is at 5:41 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 7:47 pm AEDT.

Sunshine

In December, the average sunshine is 9.9h.

UV index

The months with the highest UV index in Tyalgum are January through March, October through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 in December interprets into the following advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Frequently asked questions

What is the average December temperature?
In Tyalgum, 25.2°C (77.4°F) is the average high-temperature and 21.4°C (70.5°F) is the average low-temperature during December.
What is the average humidity in December?
The average relative humidity in December is 77%.
How much does it rain in Tyalgum in December?
In Tyalgum, in December, during 10.7 rainfall days, 30mm (1.18") of precipitation is typically accumulated.
When are the longest days?
With an average of 13h and 54min of daylight, December has the longest days of the year.
How many hours of daylight does Tyalgum have in December?
In Tyalgum, the average day length in December is 13h and 55min.
When are sunrise and sunset in December?
In December, on the first day of the month, sunrise is at 5:41 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 7:47 pm AEDT.
How long on average sun shines in December?
In December, the average sunshine duration is 9.9h.
When is the highest UV index?
The months with the highest UV index in Tyalgum are January through March, October through December, with an average maximum UV index of 6.
What is the UV index intensity in December?
In December, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Tyalgum, Australia
  • Average high temperature in December: 25.2°C

The warmest month (with the highest average high temperature) is January (26.3°C).
The month with the lowest average high temperature is July (18.8°C).

  • Average low temperature in December: 21.4°C

The months with the highest average low temperature are January and February (22.7°C).
The coldest month (with the lowest average low temperature) is July (14.1°C).

Average pressure in December
Tyalgum, Australia
  • Average pressure in December: 1013.5mbar

The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is January (1012.6mbar).

Average wind speed in December
Tyalgum, Australia
  • Average wind speed in December: 18km/h

The windiest month (with the highest average wind speed) is February (19.1km/h).
The calmest month (with the lowest average wind speed) is May (16.3km/h).

Average humidity in December
Tyalgum, Australia
  • Average humidity in December: 77%

The months with the highest relative humidity are February and March (78%).
The month with the lowest relative humidity is August (69%).

Average rainfall in December
Tyalgum, Australia
  • Average rainfall in December: 30mm

The wettest month (with the highest rainfall) is February (37mm).
The driest month (with the least rainfall) is September (6mm).

Average rainfall days in December
Tyalgum, Australia
  • Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is March (11.9 days).
The month with the least rainy days is August (4.3 days).

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

The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).

  • Average sunshine in December: 9h and 5min

The month with the most sunshine is November (Average sunshine: 10h and 48min).
The month with the least sunshine is June (Average sunshine: 6h and 18min).

Average sunshine days in December
Tyalgum, Australia
  • Average sunshine days in December: 18 days

The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is February (15.3 days).

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

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

Average cloud cover in December
Tyalgum, Australia
  • Average cloud cover in December: 38

The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 19).

Average visibility in December
Tyalgum, 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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