December weather forecastConondale, Australia

December

Weather in December

The first month of the summer, December, is still a warm month in Conondale, Australia, with an average temperature ranging between min 19.5°C (67.1°F) and max 27.4°C (81.3°F).

Temperature

The commencement of December brings an average high-temperature of a still moderately hot 27.4°C (81.3°F), marking an inconsequential divergence from November. During December, the average low-temperature is recorded at a comfortable 19.5°C (67.1°F).

Heat index

The average heat index in December is estimated at a hot 30°C (86°F). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Conondale, the average relative humidity in December is 77%.

Rainfall

In Conondale, in December, it is raining for 17.6 days, with typically 94mm (3.7") of accumulated precipitation. In Conondale, during the entire year, the rain falls for 190.2 days and collects up to 772mm (30.39") of precipitation.

Daylight

With an average of 13h and 48min of daylight, December has the longest days of the year.
On the first day of the month, sunrise is at 4:47 am and sunset at 6:28 pm. On the last day of December, sunrise is at 4:58 am and sunset at 6:45 pm AEST.

Sunshine

In Conondale, the average sunshine in December is 9.5h.

UV index

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 6 in December translates into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

Frequently asked questions

In Conondale, in December, the average high-temperature is 27.4°C (81.3°F), and the average low-temperature is 19.5°C (67.1°F). In December, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is estimated at 30°C (86°F).

The average relative humidity in December is 77%.

In Conondale, in December, during 17.6 rainfall days, 94mm (3.7") of precipitation is typically accumulated.

The month with the longest days is December, with an average of 13h and 48min of daylight.

In December, the average day length is 13h and 47min.

On the first day of December in Conondale, sunrise is at 4:47 am and sunset at 6:28 pm. On the last day of the month, sunrise is at 4:58 am and sunset at 6:45 pm AEST.

The average sunshine duration in December is 9.5h.

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

In Conondale, Australia, the average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.
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 sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Conondale, Australia

  • Average high temperature in December: 27.4°C

The warmest month (with the highest average high temperature) is January (27.8°C).
The month with the lowest average high temperature is July (19.3°C).

  • Average low temperature in December: 19.5°C

The month with the highest average low temperature is February (21.2°C).
The coldest month (with the lowest average low temperature) is July (11.8°C).

Average pressure in December
Conondale, Australia

  • Average pressure in December: 1013mbar

The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is January (1011.9mbar).

Average wind speed in December
Conondale, Australia

  • Average wind speed in December: 11.5km/h

The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).

Average humidity in December
Conondale, Australia

  • Average humidity in December: 77%

The month with the highest relative humidity is March (81%).
The month with the lowest relative humidity is August (70%).

Average rainfall in December
Conondale, Australia

  • Average rainfall in December: 94mm

The wettest month (with the highest rainfall) is March (110mm).
The driest month (with the least rainfall) is September (25mm).

Average rainfall days in December
Conondale, Australia

  • Average rainfall days in December: 17.6 days

The month with the highest number of rainy days is March (22.3 days).
The month with the least rainy days is August (10.1 days).

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

  • Average daylight in December: 13h and 48min

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 30min).

  • Average sunshine in December: 9h and 30min

The month with the most sunshine is November (Average sunshine: 10h and 30min).
The month with the least sunshine is June (Average sunshine: 5h and 48min).

Average sunshine days in December
Conondale, Australia

  • Average sunshine days in December: 9.5 days

The month with the most sunshine days is August (18.6 days).
The month with the least sunshine days is March (6.3 days).

Average UV index in December
Conondale, 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 June and July (UV index 4).

Average cloud cover in December
Conondale, Australia

  • Average cloud cover in December: 42

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in December
Conondale, Australia

  • Average visibility in December: 9km

The months with the highest visibility are May, June and September (10km).
The months with the lowest visibility are January, February, March, April, July, August, October, November and December (9km).