December weather forecast
Outtrim, Australia

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Weather in December

The first month of the summer, December, is an agreeable month in Outtrim, Australia, with temperature in the range of an average low of 13.6°C (56.5°F) and an average high of 20.2°C (68.4°F).

Temperature

December's average high-temperature stands at an agreeable 20.2°C (68.4°F), showing little deviation from November's 18.5°C (65.3°F). Outtrim experiences a mean low-temperature of 13.6°C (56.5°F) during December.

Humidity

In December, the average relative humidity in Outtrim is 72%.

Rainfall

In Outtrim, during December, the rain falls for 12.5 days and regularly aggregates up to 43mm (1.69") of precipitation. Throughout the year, in Outtrim, there are 182 rainfall days, and 661mm (26.02") of precipitation is accumulated.

Daylight

December has the longest days of the year, with an average of 14h and 48min of daylight.
On the first day of December in Outtrim, sunrise is at 5:46 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:44 pm AEDT.

Sunshine

The month with the most sunshine in Outtrim, Australia, is December, with an average of 9.4h of sunshine.

UV index

January through March, November and December, with an average maximum UV index of 5, are months with the highest UV index in Outtrim. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 5 in December leads to these recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Enhance your sun protection with tightly woven, yet airy clothing.
Resources | Updated: Jan 26, 2024 | Published by: Weather Atlas

Frequently asked questions

What are December temperatures in Outtrim?

The high-temperature, in December, in Outtrim, is 20.2°C (68.4°F), while the low-temperature averages to 13.6°C (56.5°F).

What is the average humidity in December in Outtrim?

In December, the average relative humidity in Outtrim, Australia, is 72%.

How much does it rain in Outtrim in December?

In Outtrim, during December, the rain falls for 12.5 days and regularly aggregates up to 43mm (1.69") of precipitation.

When are the longest days in Outtrim?

December has the longest days of the year, with an average of 14h and 48min of daylight.

How many hours of daylight does Outtrim have in December?

In Outtrim, the average day length in December is 14h and 48min.

What time are sunrise and sunset in December in Outtrim?

On the first day of December in Outtrim, Australia, sunrise is at 5:46 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:44 pm AEDT.

What month has the most sunshine in Outtrim?

With an average of 9.4h of sunshine, December has the most sunshine of the year in Outtrim, Australia.

How many hours of sunshine does Outtrim have in December?

In Outtrim, the average sunshine duration in December is 9.4h.

When is the highest UV index in Outtrim?

The months with the highest UV index in Outtrim, Australia, are January through March, November and December, with an average maximum UV index of 5.

What is the UV index reading in December in Outtrim?

In December, the average daily maximum UV index in Outtrim is 5. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.

Average temperature in December
Outtrim, Australia

Average temperature in December - Outtrim, Australia
  • Average high temperature in December: 20.2°C

The warmest month (with the highest average high temperature) is February (21.9°C).
The month with the lowest average high temperature is July (12.8°C).

  • Average low temperature in December: 13.6°C

The month with the highest average low temperature is February (15.8°C).
The coldest month (with the lowest average low temperature) is August (8.9°C).

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Average pressure in December
Outtrim, Australia

Average pressure in December - Outtrim, Australia
  • Average pressure in December: 1012.8mbar

The month with the highest atmospheric pressure is June (1020.6mbar).
The month with the lowest atmospheric pressure is January (1012.7mbar).

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Average wind speed in December
Outtrim, Australia

Average wind speed in December - Outtrim, Australia
  • Average wind speed in December: 16.5km/h

The windiest month (with the highest average wind speed) is August (20.9km/h).
The calmest month (with the lowest average wind speed) is January (15.6km/h).

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Average humidity in December
Outtrim, Australia

Average humidity in December - Outtrim, Australia
  • Average humidity in December: 72%

The month with the highest relative humidity is June (78%).
The month with the lowest relative humidity is January (71%).

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Average rainfall in December
Outtrim, Australia

Average rainfall in December - Outtrim, Australia
  • Average rainfall in December: 43mm

The wettest month (with the highest rainfall) is May (81mm).
The driest month (with the least rainfall) is March (36mm).

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Average rainfall days in December
Outtrim, Australia

Average rainfall days in December - Outtrim, Australia
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is August (20.1 days).
The month with the least rainy days is January (10.2 days).

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

Average daylight in December / Average sunshine in December - Outtrim, Australia
  • Average daylight in December: 14h and 5min

The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 30min).

  • Average sunshine in December: 9h and 2min

The month with the most sunshine is December (Average sunshine: 9h and 24min).
The months with the least sunshine are June and July (Average sunshine: 6h and 12min).

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Average sunshine days in December
Outtrim, Australia

Average sunshine days in December - Outtrim, Australia
  • Average sunshine days in December: 16.2 days

The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is August (8.4 days).

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Average UV index in December
Outtrim, Australia

Average UV index in December - Outtrim, Australia
  • Average UV index in December: 5

The months with the highest UV index are January, February, March, November and December (UV index 5).
The months with the lowest UV index are June, July and August (UV index 3).

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Average cloud cover in December
Outtrim, Australia

Average cloud cover in December - Outtrim, Australia
  • Average cloud cover in December: 37

The month with the most cloud cover is July (Cloud cover 52).
The month with the least cloud cover is January (Cloud cover 32).

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Average visibility in December
Outtrim, Australia

Average visibility in December - Outtrim, 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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Outtrim, Australia

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