Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December's presence records an average high-temperature of a warm 23.7°C (74.7°F), closely mirroring November's climate. In Yarra Junction, an average nighttime temperature of 11.8°C (53.2°F) is expected during December.Humidity
In Yarra Junction, the average relative humidity in December is 67%.Rainfall
In Yarra Junction, in December, during 13.4 rainfall days, 47mm (1.85") of precipitation is typically accumulated. In Yarra Junction, during the entire year, the rain falls for 172.9 days and collects up to 540mm (21.26") of precipitation.Daylight
December has the longest days of the year, with an average of 14h and 42min of daylight.On the first day of December, sunrise is at 5:49 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:42 pm AEDT.
Sunshine
December has the most sunshine of the year in Yarra Junction, with an average of 9.9h of sunshine.UV index
January, February, October through December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 5 during December translates into the following directions:
Take precautions - Protection against sun damage is advised. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the usual temperature for Yarra Junction in December?
What is the average humidity in December in Yarra Junction?
How many days does it rain in December in Yarra Junction?
When are the longest days in Yarra Junction?
What is the average length of the day in December in Yarra Junction?
When is the sunrise / sunset in December in Yarra Junction?
What month has the most sunshine in Yarra Junction?
How long on average sun shines in December in Yarra Junction?
What is the month with the highest UV index in Yarra Junction?
What is the UV index reading in December in Yarra Junction?
Average temperature in December
Yarra Junction, Australia
- Average high temperature in December: 23.7°C
The warmest month (with the highest average high temperature) is January (25.8°C).
The month with the lowest average high temperature is July (12.2°C).
- Average low temperature in December: 11.8°C
The month with the highest average low temperature is February (14°C).
The coldest month (with the lowest average low temperature) is August (5.8°C).
Average pressure in December
Yarra Junction, Australia
- Average pressure in December: 1012.7mbar
The month with the highest atmospheric pressure is June (1021.3mbar).
The month with the lowest atmospheric pressure is January (1012.4mbar).
Average wind speed in December
Yarra Junction, Australia
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is August (11.6km/h).
The calmest month (with the lowest average wind speed) is April (8.9km/h).
Average humidity in December
Yarra Junction, Australia
- Average humidity in December: 67%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is January (65%).
Average rainfall in December
Yarra Junction, Australia
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is November (57mm).
The driest month (with the least rainfall) is July (38mm).
Average rainfall days in December
Yarra Junction, Australia
- Average rainfall days in December: 13.4 days
The month with the highest number of rainy days is August (17.5 days).
The month with the least rainy days is January (10.8 days).
Average daylight in December /
Average sunshine in December
Yarra Junction, Australia
- Average daylight in December: 14h and 4min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in December: 9h and 5min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The months with the least sunshine are July and August (Average sunshine: 6h and 24min).
Average sunshine days in December
Yarra Junction, Australia
- Average sunshine days in December: 15.2 days
The month with the most sunshine days is January (16.3 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in December
Yarra Junction, Australia
- Average UV index in December: 5
The months with the highest UV index are January, February, October, November and 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
Yarra Junction, Australia
- Average cloud cover in December: 35
The months with the most cloud cover are July and August (Cloud cover 52).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in December
Yarra Junction, Australia
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Yarra Junction, Australia
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