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
December
Weather in December
Temperature
As November turns into December, the average high-temperatures rest at a warm 24.1°C (75.4°F), showing a minor variation from the prior month. Mount Ousley's temperature lowers to a mean of 17.5°C (63.5°F) during the nights in December.Humidity
The average relative humidity in December is 74%.Rainfall
In Mount Ousley, in December, during 15.5 rainfall days, 56mm (2.2") of precipitation is typically accumulated. In Mount Ousley, Australia, during the entire year, the rain falls for 169 days and collects up to 678mm (26.69") of precipitation.Daylight
With an average of 14h and 24min of daylight, December has the longest days of the year in Mount Ousley.On the first day of the month, sunrise is at 5:37 am and sunset at 7:53 pm. On the last day of December, sunrise is at 5:46 am and sunset at 8:12 pm AEDT.
Sunshine
In December, the average sunshine is 9.7h.UV index
The months with the highest UV index in Mount Ousley are January and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 6 during December translates into the following guidance:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Mount Ousley?
What is the average humidity in December in Mount Ousley?
How much does it rain in Mount Ousley in December?
When are the longest days in Mount Ousley?
What is the average length of the day in December in Mount Ousley?
When is the sunrise / sunset in December in Mount Ousley?
How many hours of sunshine does Mount Ousley have in December?
When is the highest UV index in Mount Ousley?
What is the UV index intensity in December in Mount Ousley?
Average temperature in December
Mount Ousley, 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 (15.7°C).
- Average low temperature in December: 17.5°C
The months with the highest average low temperature are January and February (19°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).
Average pressure in December
Mount Ousley, Australia
- Average pressure in December: 1013.3mbar
The month with the highest atmospheric pressure is June (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in December
Mount Ousley, Australia
- Average wind speed in December: 14.7km/h
The windiest month (with the highest average wind speed) is August (16.2km/h).
The calmest month (with the lowest average wind speed) is April (13.9km/h).
Average humidity in December
Mount Ousley, Australia
- Average humidity in December: 74%
The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Mount Ousley, Australia
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is February (97mm).
The driest month (with the least rainfall) is September (33mm).
Average rainfall days in December
Mount Ousley, Australia
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is March (18.3 days).
The month with the least rainy days is August (9.5 days).
Average daylight in December /
Average sunshine in December
Mount Ousley, 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: 5h and 54min).
Average sunshine days in December
Mount Ousley, Australia
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is August (19.5 days).
The month with the least sunshine days is February (7.9 days).
Average UV index in December
Mount Ousley, 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, August and September (UV index 4).
Average cloud cover in December
Mount Ousley, 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 24).
Average visibility in December
Mount Ousley, 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).
