December weather forecastWahgunyah, Australia
December weather for Wahgunyah, Australia: The first month of the summer, December, is also a moderately hot month in Wahgunyah, Australia, with an average temperature fluctuating between 29.8°C (85.6°F) and 16.5°C (61.7°F). In Wahgunyah, Australia, in December, it is raining for 8.7 days, with typically 43mm (1.69") of accumulated precipitation.
December
Weather in December
The first month of the summer, December, is also a moderately hot month in Wahgunyah, Australia, with an average temperature fluctuating between 29.8°C (85.6°F) and 16.5°C (61.7°F).Temperature
Wahgunyah observes a slight uplift in the average high-temperature with the onset of December, adjusting from November's 26.4°C (79.5°F) to a still moderately hot 29.8°C (85.6°F). In Wahgunyah, a significant divergence from daytime highs is recorded, with average lows of 16.5°C (61.7°F) during December nights.Heat index
For December, the heat index is appraised at a hot 30°C (86°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.Data suggests that the heat index is set for environments in shade and with a light wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. 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 are especially vital to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humidity
In December, the average relative humidity is 46%.Rainfall
December is the month with the most rainfall. Rain falls for 8.7 days and accumulates 43mm (1.69") of precipitation.Daylight
With an average of 14h and 36min of daylight, December has the longest days of the year in Wahgunyah.On the first day of the month, sunrise is at 5:50 am and sunset at 8:16 pm. On the last day of December, sunrise is at 6:00 am and sunset at 8:34 pm AEDT.
Sunshine
The month with the most sunshine is December, with an average of 10.7h of sunshine.UV index
The months with the highest UV index are January and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 7 in December translates into these instructions:
Fend off overexposure. Sun protection is vital. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Wahgunyah, Australia
- Average high temperature in December: 29.8°C
The warmest month (with the highest average high temperature) is January (32.8°C).
The month with the lowest average high temperature is July (12.8°C).
- Average low temperature in December: 16.5°C
The month with the highest average low temperature is January (18.5°C).
The coldest month (with the lowest average low temperature) is August (4°C).
Average pressure in December
Wahgunyah, Australia
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is June (1022.3mbar).
The month with the lowest atmospheric pressure is January (1010.9mbar).
Average wind speed in December
Wahgunyah, Australia
- Average wind speed in December: 11km/h
The windiest month (with the highest average wind speed) is December (11km/h).
The calmest month (with the lowest average wind speed) is June (8.3km/h).
Average humidity in December
Wahgunyah, Australia
- Average humidity in December: 46%
The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is January (43%).
Average rainfall in December
Wahgunyah, Australia
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is January (25mm).
Average rainfall days in December
Wahgunyah, Australia
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is August (14.3 days).
The month with the least rainy days is January (6.4 days).
Average daylight in December /
Average sunshine in December
Wahgunyah, Australia
- Average daylight in December: 14h and 36min
The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in December: 10h and 42min
The month with the most sunshine is December (Average sunshine: 10h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 36min).
Average sunshine days in December
Wahgunyah, Australia
- Average sunshine days in December: 20.9 days
The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is August (14.1 days).
Average UV index in December
Wahgunyah, Australia
- Average UV index in December: 7
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 3).
Average cloud cover in December
Wahgunyah, Australia
- Average cloud cover in December: 21
The month with the most cloud cover is July (Cloud cover 53).
The month with the least cloud cover is January (Cloud cover 17).
Average visibility in December
Wahgunyah, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March and December (10km).
The month with the lowest visibility is July (7km).





