December weather forecastGarradunga, Australia
December
Weather in December
December, the first month of the summer in Garradunga, is also a moderately hot month, with an average temperature varying between 29.2°C (84.6°F) and 23.5°C (74.3°F).Temperature
Garradunga observes a minor difference in average high-temperatures between November's 28.5°C (83.3°F) and December's 29.2°C (84.6°F). Garradunga's average low-temperature during December nights is observed to be a still moderately hot 23.5°C (74.3°F).Heat index
The heat index in December is calculated to be a hot 34°C (93.2°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
The average relative humidity in December is 76%.Rainfall
In Garradunga, Australia, in December, during 15.2 rainfall days, 79mm (3.11") of precipitation is typically accumulated. Throughout the year, there are 167.3 rainfall days, and 652mm (25.67") of precipitation is accumulated.Daylight
The month with the longest days in Garradunga is December, with an average of 13h and 12min of daylight.On the first day of the month, sunrise is at 5:32 am and sunset at 6:37 pm. On the last day of December, in Garradunga, sunrise is at 5:44 am and sunset at 6:53 pm AEST.
Sunshine
The average sunshine in December in Garradunga is 10.3h.UV index
In Garradunga, the average daily maximum UV index in December is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 6 in December translates into the following instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Garradunga, Australia
- Average high temperature in December: 29.2°C
The warmest month (with the highest average high temperature) is February (29.4°C).
The month with the lowest average high temperature is July (23.2°C).
- Average low temperature in December: 23.5°C
The months with the highest average low temperature are January and February (24.3°C).
The coldest month (with the lowest average low temperature) is August (18°C).
Average pressure in December
Garradunga, Australia
- Average pressure in December: 1009.4mbar
The month with the highest atmospheric pressure is July (1016.8mbar).
The month with the lowest atmospheric pressure is January (1007.6mbar).
Average wind speed in December
Garradunga, Australia
- Average wind speed in December: 11.5km/h
The windiest month (with the highest average wind speed) is May (17.2km/h).
The calmest month (with the lowest average wind speed) is February (11.2km/h).
Average humidity in December
Garradunga, Australia
- Average humidity in December: 76%
The month with the highest relative humidity is March (81%).
The months with the lowest relative humidity are September and October (74%).
Average rainfall in December
Garradunga, Australia
- Average rainfall in December: 79mm
The wettest month (with the highest rainfall) is January (162mm).
The driest month (with the least rainfall) is September (9mm).
Average rainfall days in December
Garradunga, Australia
- Average rainfall days in December: 15.2 days
The month with the highest number of rainy days is January (22.4 days).
The month with the least rainy days is September (7.2 days).
Average daylight in December /
Average sunshine in December
Garradunga, Australia
- Average daylight in December: 13h and 12min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in December: 10h and 18min
The months with the most sunshine are October and November (Average sunshine: 10h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in December
Garradunga, Australia
- Average sunshine days in December: 11.6 days
The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is January (6.3 days).
Average UV index in December
Garradunga, Australia
- Average UV index in December: 6
The months with the highest UV index are January, February and November (UV index 7).
The month with the lowest UV index is July (UV index 5).
Average cloud cover in December
Garradunga, Australia
- Average cloud cover in December: 36
The months with the most cloud cover are January and March (Cloud cover 45).
The month with the least cloud cover is September (Cloud cover 28).
Average visibility in December
Garradunga, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
