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
The advent of December sees the average high-temperature at a warm 23.3°C (73.9°F), subtly shifted from November's 21.4°C (70.5°F). During December, Caldermeade records an average temperature of 12°C (53.6°F) at night.Humidity
In Caldermeade, the average relative humidity in December is 68%.Rainfall
In Caldermeade, Australia, in December, it is raining for 12.8 days, with typically 44mm (1.73") of accumulated precipitation. Throughout the year, there are 177.7 rainfall days, and 571mm (22.48") of precipitation is accumulated.Daylight
The month with the longest days is December, with an average of 14h and 48min of daylight.On the first day of the month, sunrise is at 5:48 am and sunset at 8:25 pm. On the last day of December, sunrise is at 5:57 am and sunset at 8:44 pm AEDT.
Sunshine
December has the most sunshine of the year, with an average of 9.6h of sunshine.UV index
The months with the highest UV index are January through March, November and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: An average UV index of 5 in December transforms into this advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
How many days does it rain in December?
When are the longest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
What month has the most sunshine?
How long on average sun shines in December?
What is the month with the highest UV index?
What is the UV index intensity in December?
Average temperature in December
Caldermeade, Australia
- Average high temperature in December: 23.3°C
The warmest month (with the highest average high temperature) is January (25.3°C).
The month with the lowest average high temperature is July (12.7°C).
- Average low temperature in December: 12°C
The month with the highest average low temperature is February (14.2°C).
The coldest month (with the lowest average low temperature) is August (6.6°C).
Average pressure in December
Caldermeade, Australia
- Average pressure in December: 1012.7mbar
The month with the highest atmospheric pressure is June (1021.1mbar).
The month with the lowest atmospheric pressure is January (1012.5mbar).
Average wind speed in December
Caldermeade, Australia
- Average wind speed in December: 10km/h
The windiest month (with the highest average wind speed) is August (12.9km/h).
The calmest month (with the lowest average wind speed) is April (9.8km/h).
Average humidity in December
Caldermeade, Australia
- Average humidity in December: 68%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is January (66%).
Average rainfall in December
Caldermeade, Australia
- Average rainfall in December: 44mm
The wettest month (with the highest rainfall) is August (60mm).
The driest months (with the least rainfall) are February and March (40mm).
Average rainfall days in December
Caldermeade, Australia
- Average rainfall days in December: 12.8 days
The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is February (10 days).
Average daylight in December /
Average sunshine in December
Caldermeade, Australia
- Average daylight in December: 14h and 5min
The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in December: 9h and 4min
The month with the most sunshine is December (Average sunshine: 9h and 36min).
The months with the least sunshine are May, July and August (Average sunshine: 6h and 18min).
Average sunshine days in December
Caldermeade, Australia
- Average sunshine days in December: 15.7 days
The month with the most sunshine days is January (16.4 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in December
Caldermeade, Australia
- Average UV index in December: 5
The months with the highest UV index are January, February, March, November and 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
Caldermeade, Australia
- Average cloud cover in December: 36
The month with the most cloud cover is July (Cloud cover 52).
The month with the least cloud cover is January (Cloud cover 32).
Average visibility in December
Caldermeade, Australia
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
