December weather forecastWannon, Australia
December
Weather in December
December, the first month of the summer in Wannon, is a moderately hot month, with an average temperature ranging between max 24.1°C (75.4°F) and min 10.7°C (51.3°F).Temperature
The transition into December notes an average high-temperature of a warm 24.1°C (75.4°F), revealing a mild distinction from the 21.3°C (70.3°F) in November. The average low-temperature of 10.7°C (51.3°F) in December in Wannon represents a significant drop from the daily high.Humidity
The average relative humidity in December in Wannon is 66%.Rainfall
In December, the rain falls for 10.5 days. Throughout December, 26mm (1.02") of precipitation is accumulated. Throughout the year, there are 152.4 rainfall days, and 349mm (13.74") of precipitation is accumulated.Snowfall
January through July, September through December are months without snowfall.Daylight
December has the longest days of the year, with an average of 14h and 42min of daylight.On the first day of the month, sunrise is at 6:04 am and sunset at 8:38 pm. On the last day of December, sunrise is at 6:13 am and sunset at 8:57 pm AEDT.
Sunshine
In December, the average sunshine is 7.9h.UV index
December is the month with the highest UV index, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 6 during December translates into these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Wannon, Australia
- Average high temperature in December: 24.1°C
The warmest month (with the highest average high temperature) is January (26.9°C).
The month with the lowest average high temperature is July (11.6°C).
- Average low temperature in December: 10.7°C
The month with the highest average low temperature is February (13.3°C).
The coldest month (with the lowest average low temperature) is August (4.6°C).
Average pressure in December
Wannon, Australia
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is June (1021.3mbar).
The month with the lowest atmospheric pressure is January (1012.7mbar).
Average wind speed in December
Wannon, Australia
- Average wind speed in December: 10.2km/h
The windiest month (with the highest average wind speed) is August (11.8km/h).
The calmest month (with the lowest average wind speed) is April (8.9km/h).
Average humidity in December
Wannon, Australia
- Average humidity in December: 66%
The months with the highest relative humidity are June and July (86%).
The month with the lowest relative humidity is January (59%).
Average rainfall in December
Wannon, Australia
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is August (42mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days in December
Wannon, Australia
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in December
Wannon, Australia
- Average snowfall in December: 0mm
The month with the highest snowfall is August (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, September, October, November and December (0mm).
Average snowfall days in December
Wannon, Australia
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is August (0.2 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
Wannon, Australia
- Average daylight in December: 14h and 42min
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: 7h and 54min
The month with the most sunshine is January (Average sunshine: 8h and 36min).
The month with the least sunshine is July (Average sunshine: 5h and 24min).
Average sunshine days in December
Wannon, Australia
- Average sunshine days in December: 17.6 days
The month with the most sunshine days is January (21 days).
The month with the least sunshine days is September (10.2 days).
Average UV index in December
Wannon, Australia
- Average UV index in December: 6
The month with the highest UV index is December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 3).
Average cloud cover in December
Wannon, Australia
- Average cloud cover in December: 39
The month with the most cloud cover is July (Cloud cover 63).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in December
Wannon, Australia
- Average visibility in December: 9km
The months with the highest visibility are January, February, March and December (9km).
The months with the lowest visibility are June, July, August and September (7km).
