December weather forecastMoonah, Australia
December
Weather in December
December, the first month of the summer in Moonah, is still a refreshing month, with an average temperature ranging between min 9.6°C (49.3°F) and max 18.5°C (65.3°F).Temperature
Transitioning from November to December, Moonah observes an average high-temperature of a still refreshing 18.5°C (65.3°F), differing subtly from the previous month. December's average low-temperature reading in Moonah settles at a chilly 9.6°C (49.3°F).Humidity
January and December, with an average relative humidity of 73%, are the least humid months.Rainfall
In Moonah, during December, the rain falls for 13.7 days and regularly aggregates up to 35mm (1.38") of precipitation. In Moonah, during the entire year, the rain falls for 163.7 days and collects up to 356mm (14.02") of precipitation.Snowfall
In Moonah, snow does not fall in January through July, September through December.Daylight
With an average of 15h and 18min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 5:27 am and sunset at 8:32 pm. On the last day of December, in Moonah, sunrise is at 5:35 am and sunset at 8:52 pm AEDT.
Sunshine
With an average of 9.2h of sunshine, December has the most sunshine of the year in Moonah.UV index
With an average maximum UV index of 5, December is the month with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: A maximum high daily UV index of 5 during December translates into the following directions:
Undertake precautions - Obligation exists to protect against skin and eye damage. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Moonah, Australia
- Average high temperature in December: 18.5°C
The warmest month (with the highest average high temperature) is January (20.1°C).
The month with the lowest average high temperature is July (10.9°C).
- Average low temperature in December: 9.6°C
The month with the highest average low temperature is January (11.1°C).
The coldest month (with the lowest average low temperature) is August (4.8°C).
Average pressure in December
Moonah, Australia
- Average pressure in December: 1010.7mbar
The month with the highest atmospheric pressure is June (1017.8mbar).
The month with the lowest atmospheric pressure is December (1010.7mbar).
Average wind speed in December
Moonah, Australia
- Average wind speed in December: 12.6km/h
The windiest month (with the highest average wind speed) is September (14.5km/h).
The calmest month (with the lowest average wind speed) is March (11.4km/h).
Average humidity in December
Moonah, Australia
- Average humidity in December: 73%
The month with the highest relative humidity is June (82%).
The months with the lowest relative humidity are January and December (73%).
Average rainfall in December
Moonah, Australia
- Average rainfall in December: 35mm
The wettest months (with the highest rainfall) are August and November (38mm).
The driest months (with the least rainfall) are January and October (23mm).
Average rainfall days in December
Moonah, Australia
- Average rainfall days in December: 13.7 days
The month with the highest number of rainy days is November (16 days).
The month with the least rainy days is June (11.4 days).
Average snowfall days in December
Moonah, Australia
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Moonah, Australia
- Average daylight in December: 15h and 18min
The month with the longest days is December (Average daylight: 15h and 18min).
The month with the shortest days is June (Average daylight: 9h and 6min).
- Average sunshine in December: 9h and 12min
The month with the most sunshine is December (Average sunshine: 9h and 12min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).
Average sunshine days in December
Moonah, Australia
- Average sunshine days in December: 11.9 days
The month with the most sunshine days is June (15.3 days).
The month with the least sunshine days is November (9.5 days).
Average UV index in December
Moonah, Australia
- Average UV index in December: 5
The month with the highest UV index is December (UV index 5).
The months with the lowest UV index are May, June, July, August and September (UV index 3).
Average cloud cover in December
Moonah, Australia
- Average cloud cover in December: 42
The month with the most cloud cover is November (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 39).
Average visibility in December
Moonah, Australia
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
