December weather forecastTriabunna, Australia
December
Weather in December
December, the first month of the summer in Triabunna, is also an enjoyable month, with an average temperature fluctuating between 17.9°C (64.2°F) and 10.6°C (51.1°F).Temperature
In December, Triabunna experiences a minor shift in meteorological conditions with average high-temperatures marked at a still comfortable 17.9°C (64.2°F), closely mirroring the climate in November. The nighttime temperature dips to a fresh 10.6°C (51.1°F) on average during December.Humidity
In December, the average relative humidity in Triabunna is 73%.Rainfall
In Triabunna, during December, the rain falls for 11 days and regularly aggregates up to 30mm (1.18") of precipitation. In Triabunna, during the entire year, the rain falls for 141.8 days and collects up to 317mm (12.48") of precipitation.Snowfall
In Triabunna, Australia, snow does not fall in January through July, September through December.Daylight
December has the longest days of the year in Triabunna, Australia, with an average of 15h and 12min of daylight.On the first day of the month, sunrise is at 5:25 am and sunset at 8:29 pm. On the last day of December, sunrise is at 5:33 am and sunset at 8:48 pm AEDT.
Sunshine
The months with the most sunshine are January and December, with an average of 8.7h of sunshine.UV index
The month with the highest UV index is December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 5 during December leads to these advisories:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Triabunna, Australia
- Average high temperature in December: 17.9°C
The warmest month (with the highest average high temperature) is January (19.6°C).
The month with the lowest average high temperature is July (11.1°C).
- Average low temperature in December: 10.6°C
The month with the highest average low temperature is January (11.9°C).
The coldest month (with the lowest average low temperature) is August (5.4°C).
Average pressure in December
Triabunna, Australia
- Average pressure in December: 1010.7mbar
The month with the highest atmospheric pressure is June (1017.6mbar).
The month with the lowest atmospheric pressure is December (1010.7mbar).
Average wind speed in December
Triabunna, Australia
- Average wind speed in December: 14.3km/h
The windiest months (with the highest average wind speed) are August and September (16.3km/h).
The calmest month (with the lowest average wind speed) is March (13km/h).
Average humidity in December
Triabunna, Australia
- Average humidity in December: 73%
The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is January (72%).
Average rainfall in December
Triabunna, Australia
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is August (36mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in December
Triabunna, Australia
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is September (13.4 days).
The month with the least rainy days is June (10.3 days).
Average snowfall days in December
Triabunna, Australia
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Triabunna, Australia
- Average daylight in December: 15h and 12min
The month with the longest days is December (Average daylight: 15h and 12min).
The month with the shortest days is June (Average daylight: 9h and 6min).
- Average sunshine in December: 8h and 42min
The months with the most sunshine are January and December (Average sunshine: 8h and 42min).
The month with the least sunshine is June (Average sunshine: 5h and 24min).
Average sunshine days in December
Triabunna, Australia
- Average sunshine days in December: 17.1 days
The month with the most sunshine days is December (17.1 days).
The month with the least sunshine days is September (12.5 days).
Average UV index in December
Triabunna, Australia
- Average UV index in December: 5
The month with the highest UV index is December (UV index 5).
The months with the lowest UV index are May, June, July, August and September (UV index 3).
Average cloud cover in December
Triabunna, Australia
- Average cloud cover in December: 43
The month with the most cloud cover is November (Cloud cover 47).
The months with the least cloud cover are January and October (Cloud cover 40).
Average visibility in December
Triabunna, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
