December weather forecastMittagong, Australia
December weather for Mittagong, Australia: The first month of the summer, December, is still a warm month in Mittagong, Australia, with an average temperature varying between 25.8°C (78.4°F) and 13.4°C (56.1°F). The least humid month in Mittagong, Australia, is December, with an average relative humidity of 72%.
December
Weather in December
The first month of the summer, December, is still a warm month in Mittagong, Australia, with an average temperature varying between 25.8°C (78.4°F) and 13.4°C (56.1°F).Temperature
The average high-temperature for December is a still warm 25.8°C (78.4°F), closely aligning with the temperature of the preceding month. Mittagong reports a steady low-temperature average of 13.4°C (56.1°F) throughout December, revealing a large deviation from the daytime high.Humidity
With an average relative humidity of 72%, December is the least humid month in Mittagong.Rainfall
In Mittagong, Australia, during December, the rain falls for 15.7 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, in Mittagong, Australia, there are 151.6 rainfall days, and 579mm (22.8") of precipitation is accumulated.Daylight
The month with the longest days in Mittagong is December, with an average of 14h and 24min of daylight.On the first day of the month, sunrise is at 5:38 am and sunset at 7:55 pm. On the last day of December, in Mittagong, sunrise is at 5:48 am and sunset at 8:13 pm AEDT.
Sunshine
November and December, with an average of 9.1h of sunshine, are months with the most sunshine in Mittagong.UV index
The months with the highest UV index in Mittagong 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 average person.Note: A maximum UV index of 6 in December translates into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Mittagong, Australia
- Average high temperature in December: 25.8°C
The warmest month (with the highest average high temperature) is January (27.8°C).
The month with the lowest average high temperature is July (13.1°C).
- Average low temperature in December: 13.4°C
The month with the highest average low temperature is January (15.3°C).
The coldest months (with the lowest average low temperature) are July and August (4.3°C).
Average pressure in December
Mittagong, Australia
- Average pressure in December: 1013.2mbar
The month with the highest atmospheric pressure is June (1021.2mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in December
Mittagong, Australia
- Average wind speed in December: 7.8km/h
The windiest month (with the highest average wind speed) is August (9.7km/h).
The calmest months (with the lowest average wind speed) are February, March and April (7.3km/h).
Average humidity in December
Mittagong, Australia
- Average humidity in December: 72%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is December (72%).
Average rainfall in December
Mittagong, Australia
- Average rainfall in December: 51mm
The wettest month (with the highest rainfall) is February (92mm).
The driest month (with the least rainfall) is May (26mm).
Average rainfall days in December
Mittagong, Australia
- Average rainfall days in December: 15.7 days
The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is May (7.7 days).
Average daylight in December /
Average sunshine in December
Mittagong, Australia
- Average daylight in December: 14h and 24min
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 6min
The months with the most sunshine are November and December (Average sunshine: 9h and 6min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).
Average sunshine days in December
Mittagong, Australia
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is May (21.2 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in December
Mittagong, 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 May, June, July and September (UV index 3).
Average cloud cover in December
Mittagong, Australia
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Mittagong, Australia
- Average visibility in December: 8km
The months with the highest visibility are January, May, July, August, September, October and December (8km).
The months with the lowest visibility are February, March, April, June and November (7km).
