December weather forecast and climate
Wilcannia, Australia

December, the first month of the summer, in Wilcannia, is a hot month, with average temperature fluctuating between 32.2°C (90°F) and 20.5°C (68.9°F).

Temperature

In Wilcannia, the average high-temperature in December is essentially the same as in November - a hot 32.2°C (90°F). In December, the average low-temperature is 20.5°C (68.9°F).

Humidity

January and December, with an average relative humidity of 36%, are the least humid months in Wilcannia.

Rainfall

In December, the rain falls for 6.6 days. Throughout December, 19mm (0.75") of precipitation is accumulated. Throughout the year, there are 75.6 rainfall days, and 241mm (9.49") of precipitation is accumulated.

Daylight

The month with the longest days in Wilcannia is December, with an average of 14.2h of daylight.

Sunshine

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

UV index

Months with the highest UV index in Wilcannia are January, February, November and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 in December transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in December in Wilcannia?

In Wilcannia, Australia, in December, the average high-temperature is 32.2°C (90°F), and the average low-temperature is 20.5°C (68.9°F).

What is the least humid month in Wilcannia?

Months with the lowest humidity in Wilcannia, Australia, are January and December, with an average relative humidity of 36%.

What is the average humidity in December in Wilcannia?

The average relative humidity in December in Wilcannia is 36%.

How much does it rain in Wilcannia in December?

In Wilcannia, during December, the rain falls for 6.6 days and regularly aggregates up to 19mm (0.75") of precipitation.

When are the longest days in Wilcannia?

The month with the longest days is December, with an average of 14.2h of daylight.

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

The average length of the day in December in Wilcannia, Australia, is 14.2h.

What month has the most sunshine in Wilcannia?

December has the most sunshine of the year in Wilcannia, Australia, with an average of 9.4h of sunshine.

How long on average sun shines in December in Wilcannia?

In Wilcannia, Australia, the average sunshine in December is 9.4h.

When is the highest UV index in Wilcannia?

Months with the highest UV index in Wilcannia, Australia, are January, February, November and December, with an average maximum UV index of 7.

What is the UV index reading in December in Wilcannia?

The average daily maximum UV index in December in Wilcannia, Australia, is 7. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays.
Average temperature in December - Wilcannia, Australia
  • Average high temperature in December: 32.2°C

The warmest month (with the highest average high temperature) is January (34.8°C).
The month with the lowest average high temperature is July (15.1°C).

  • Average low temperature in December: 20.5°C

The month with the highest average low temperature is January (23°C).
The coldest month (with the lowest average low temperature) is July (6.3°C).

Average pressure in December - Wilcannia, Australia
  • Average pressure in December: 1010.9mbar

The month with the highest atmospheric pressure is July (1022.2mbar).
The month with the lowest atmospheric pressure is January (1009.6mbar).

Average wind speed in December - Wilcannia, Australia
  • Average wind speed in December: 16.7km/h

The windiest months (with the highest average wind speed) are October and December (16.7km/h).
The calmest month (with the lowest average wind speed) is April (13.5km/h).

Average humidity in December - Wilcannia, Australia
  • Average humidity in December: 36%

The month with the highest relative humidity is June (72%).
Months with the lowest relative humidity are January and December (36%).

Average rainfall in December - Wilcannia, Australia
  • Average rainfall in December: 19mm

The wettest month (with the highest rainfall) is November (31mm).
The driest month (with the least rainfall) is September (9mm).

Average rainfall days in December - Wilcannia, Australia
  • Average rainfall days in December: 6.6 days

The month with the highest number of rainy days is March (7.9 days).
The month with the least rainy days is September (4.4 days).

Average daylight in December / Average sunshine in December - Wilcannia, Australia
  • Average daylight in December: 14.2h

The month with the longest days is December (Average daylight: 14.2h).
The month with the shortest days is June (Average daylight: 10.1h).

  • Average sunshine in December: 9.4h

The month with the most sunshine is December (Average sunshine: 9.4h).
The month with the least sunshine is June (Average sunshine: 8.1h).

Average sunshine days in December - Wilcannia, Australia
  • Average sunshine days in December: 22.5 days

The month with the most sunshine days is August (25.4 days).
The month with the least sunshine days is February (19.2 days).

Average UV index in December - Wilcannia, Australia
  • Average UV index in December: 7

Months with the highest UV index are January, February, November and December (UV index 7).
The month with the lowest UV index is June (UV index 3).

Average cloud cover in December - Wilcannia, Australia
  • Average cloud cover in December: 16

The month with the most cloud cover is June (Cloud cover 29).
The month with the least cloud cover is December (Cloud cover 16).

Average visibility in December - Wilcannia, Australia
  • Average visibility in December: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).