December weather forecastBroulee, Australia
December
Weather in December
December, the first month of the summer in Broulee, is a moderately hot month, with temperature in the range of an average low of 15.6°C (60.1°F) and an average high of 24.1°C (75.4°F).Temperature
December's arrival brings an average high-temperature of a moderately hot 24.1°C (75.4°F), demonstrating subtle variation from the preceding month. During December, Broulee observes a consistent average nighttime temperature of 15.6°C (60.1°F).Humidity
In Broulee, the average relative humidity in December is 73%.Rainfall
In December, the rain falls for 14 days. Throughout December, 47mm (1.85") of precipitation is accumulated. Throughout the year, in Broulee, there are 145.4 rainfall days, and 530mm (20.87") of precipitation is accumulated.Sea temperature
In December, the average sea temperature is 20.7°C (69.3°F).Note: Most people find it challenging to enjoy swimming in water that is 20.7°C (69.3°F). As water temperature falls below 21°C (69.8°F), controlling breathing grows increasingly difficult.
Daylight
With an average of 14h and 30min of daylight, December has the longest days of the year in Broulee.On the first day of December in Broulee, sunrise is at 5:36 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:18 pm AEDT.
Sunshine
The month with the most sunshine in Broulee is December, with an average of 10.1h of sunshine.UV index
The months with the highest UV index are January and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 6 during December, leads to the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Broulee, Australia
- Average high temperature in December: 24.1°C
The warmest month (with the highest average high temperature) is January (25.7°C).
The month with the lowest average high temperature is July (14.9°C).
- Average low temperature in December: 15.6°C
The month with the highest average low temperature is January (17.2°C).
The coldest month (with the lowest average low temperature) is July (8°C).
Average pressure in December
Broulee, Australia
- Average pressure in December: 1013.2mbar
The month with the highest atmospheric pressure is June (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in December
Broulee, Australia
- Average wind speed in December: 12.3km/h
The windiest month (with the highest average wind speed) is August (13.8km/h).
The calmest month (with the lowest average wind speed) is March (12.1km/h).
Average humidity in December
Broulee, Australia
- Average humidity in December: 73%
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Broulee, Australia
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is February (64mm).
The driest month (with the least rainfall) is May (24mm).
Average rainfall days in December
Broulee, Australia
- Average rainfall days in December: 14 days
The month with the highest number of rainy days is March (15.4 days).
The months with the least rainy days are May and July (8.1 days).
Average sea temperature in December
Broulee, Australia
- Average sea temperature in December: 20.7°C
The best month for swimming (with the highest average sea temperature) is February (22.8°C).
The coldest month (with the lowest average sea temperature) is August (17°C).
Average daylight in December /
Average sunshine in December
Broulee, Australia
- Average daylight in December: 14h and 30min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in December: 10h and 6min
The month with the most sunshine is December (Average sunshine: 10h and 6min).
The month with the least sunshine is June (Average sunshine: 6h and 18min).
Average sunshine days in December
Broulee, Australia
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is May (20.5 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in December
Broulee, Australia
- Average UV index in December: 6
The months with the highest UV index are January 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
Broulee, Australia
- Average cloud cover in December: 36
The month with the most cloud cover is February (Cloud cover 41).
The months with the least cloud cover are May and July (Cloud cover 23).
Average visibility in December
Broulee, Australia
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January and November (9km).
