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
During December, Woronora Dam records an average high-temperature of a still moderately hot 27.4°C (81.3°F), marking a slight divergence from November's 25.7°C (78.3°F). Woronora Dam, in the month of December, anticipates a consistent average low-temperature of 16.5°C (61.7°F).Heat index
The heat index value during December is estimated at 29°C (84.2°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.Note that heat index values are valued for light wind and location in the shade. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Humidity
In Woronora Dam, Australia, the average relative humidity in December is 69%.Rainfall
In Woronora Dam, in December, during 12.6 rainfall days, 37mm (1.46") of precipitation is typically accumulated. In Woronora Dam, during the entire year, the rain falls for 137.9 days and collects up to 502mm (19.76") of precipitation.Daylight
December has the longest days of the year, with an average of 14h and 24min of daylight.On the first day of the month, sunrise is at 5:37 am and sunset at 7:52 pm. On the last day of December, in Woronora Dam, sunrise is at 5:47 am and sunset at 8:11 pm AEDT.
Sunshine
In December, the average sunshine is 9.7h.UV index
The months with the highest UV index are January, February and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 6 in December translates into the following instructions:
Guard against overexposure. Protection from sun-induced harm is essential. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Frequently asked questions
What is the temperature in December in Woronora Dam?
What is the average humidity in December in Woronora Dam?
How many days does it rain in December in Woronora Dam?
When are the longest days in Woronora Dam?
What is the average length of the day in December in Woronora Dam?
When are sunrise and sunset in December in Woronora Dam?
How many hours of sunshine does Woronora Dam have in December?
What are the months with the highest UV index in Woronora Dam?
What is the UV index intensity in December in Woronora Dam?
Average temperature in December
Woronora Dam, Australia
- Average high temperature in December: 27.4°C
The warmest month (with the highest average high temperature) is January (28.7°C).
The months with the lowest average high temperature are June and July (16.3°C).
- Average low temperature in December: 16.5°C
The month with the highest average low temperature is January (18.3°C).
The coldest month (with the lowest average low temperature) is July (7.6°C).
Average pressure in December
Woronora Dam, Australia
- Average pressure in December: 1013.3mbar
The month with the highest atmospheric pressure is June (1021mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in December
Woronora Dam, Australia
- Average wind speed in December: 9.7km/h
The windiest months (with the highest average wind speed) are August and September (10.2km/h).
The calmest month (with the lowest average wind speed) is April (8.6km/h).
Average humidity in December
Woronora Dam, Australia
- Average humidity in December: 69%
The month with the highest relative humidity is June (77%).
The months with the lowest relative humidity are August and September (67%).
Average rainfall in December
Woronora Dam, Australia
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is February (84mm).
The driest month (with the least rainfall) is May (24mm).
Average rainfall days in December
Woronora Dam, Australia
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is January (15.4 days).
The month with the least rainy days is August (7.8 days).
Average daylight in December /
Average sunshine in December
Woronora Dam, Australia
- Average daylight in December: 14h and 2min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in December: 9h and 4min
The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in December
Woronora Dam, Australia
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is August (21.7 days).
The month with the least sunshine days is February (10.6 days).
Average UV index in December
Woronora Dam, Australia
- Average UV index in December: 6
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in December
Woronora Dam, Australia
- Average cloud cover in December: 38
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in December
Woronora Dam, Australia
- Average visibility in December: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January, February, March, April, May, July, September, October, November and December (9km).
Woronora Dam, Australia
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