December weather forecastMonkey Mia, Australia
December
Weather in December
December in Monkey Mia, Australia expresses the return to summer, with temperatures rising above those seen in November. With higher temperatures, increased daylight hours, and maximum sunshine hours, the month is radiant and vivacious. The humidity tends to creep back up, as do the wind speeds, which can bring a welcome respite from the warmer weather. Drawing in the year-end festivities, the city encapsulates a vibrant atmosphere, making December an excellent time to enjoy the Monkey Mia weather.Temperature
Monkey Mia marks the onset of December with an average high-temperature of a still warm 25.5°C (77.9°F), subtly divergent from November's 23.9°C (75°F). The December average low temperature, marginally lower than the daytime high, records at an agreeable 22.4°C (72.3°F).Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 71%.Rainfall
In December, the rain falls for 2.8 days. Throughout December, 8mm (0.31") of precipitation is accumulated. Throughout the year, there are 59.2 rainfall days, and 139mm (5.47") of precipitation is accumulated.Sea temperature
In Monkey Mia, the average seawater temperature in December is 23°C (73.4°F).Note: Taking into account a person's sensitivity to the cold, given sunshine, wind, and air temperature, swimming in 23°C (73.4°F) might be pleasant. (FYI: The water temperature set for the Olympic swimming event is between 25°C (77°F) and 28°C (82.4°F).)
Daylight
The month with the longest days is December, with an average of 13h and 42min of daylight.On the first day of December, sunrise is at 5:25 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 7:19 pm AWST.
Sunshine
The month with the most sunshine is December, with an average of 11.7h of sunshine.UV index
The average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 6 during December translates into the following guidance:
Deter overexposure. Protecting against the sun's effects is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Take note! The UV strength of the Sun elevates when reflected off water and sand.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Monkey Mia, Australia
- Average high temperature in December: 25.5°C
The warmest month (with the highest average high temperature) is March (28.1°C).
The month with the lowest average high temperature is August (21°C).
- Average low temperature in December: 22.4°C
The month with the highest average low temperature is February (25.1°C).
The coldest month (with the lowest average low temperature) is August (18.3°C).
Average pressure in December
Monkey Mia, Australia
- Average pressure in December: 1009.1mbar
The month with the highest atmospheric pressure is July (1019.6mbar).
The month with the lowest atmospheric pressure is January (1007.4mbar).
Average wind speed in December
Monkey Mia, Australia
- Average wind speed in December: 33.1km/h
The windiest month (with the highest average wind speed) is December (33.1km/h).
The calmest month (with the lowest average wind speed) is July (23.9km/h).
Average humidity in December
Monkey Mia, Australia
- Average humidity in December: 71%
The months with the highest relative humidity are January, February and December (71%).
The month with the lowest relative humidity is May (59%).
Average rainfall in December
Monkey Mia, Australia
- Average rainfall in December: 8mm
The wettest month (with the highest rainfall) is June (36mm).
The driest month (with the least rainfall) is November (3mm).
Average rainfall days in December
Monkey Mia, Australia
- Average rainfall days in December: 2.8 days
The month with the highest number of rainy days is June (9.6 days).
The months with the least rainy days are February and November (2.5 days).
Average sea temperature in December
Monkey Mia, Australia
- Average sea temperature in December: 23°C
The best months for swimming (with the highest average sea temperature) are March and April (26°C).
The coldest months (with the lowest average sea temperature) are August, September, October and November (22°C).
Average daylight in December /
Average sunshine in December
Monkey Mia, Australia
- Average daylight in December: 13h and 42min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in December: 11h and 42min
The month with the most sunshine is December (Average sunshine: 11h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 42min).
Average sunshine days in December
Monkey Mia, Australia
- Average sunshine days in December: 26.8 days
The month with the most sunshine days is March (27.4 days).
The month with the least sunshine days is June (19.4 days).
Average UV index in December
Monkey Mia, Australia
- Average UV index in December: 6
The months with the highest UV index are January, February and March (UV index 7).
The months with the lowest UV index are June, July, August and September (UV index 5).
Average cloud cover in December
Monkey Mia, Australia
- Average cloud cover in December: 13
The month with the most cloud cover is June (Cloud cover 23).
The months with the least cloud cover are October and December (Cloud cover 13).
Average visibility in December
Monkey Mia, 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).
