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 sea temperature 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 beginning of December records an average high-temperature of a still pleasant 22.5°C (72.5°F), marking a negligible difference from November's 20.6°C (69.1°F). During the December nights, an average temperature of 15.3°C (59.5°F) is observed.Humidity
The average relative humidity in December in Port Elliot, Australia, is 64%.Rainfall
In Port Elliot, in December, during 11.5 rainfall days, 23mm (0.91") of precipitation is typically accumulated. Throughout the year, there are 142.7 rainfall days, and 303mm (11.93") of precipitation is accumulated.Sea temperature
In December, the average sea temperature is 18.3°C (64.9°F).Note: Swimming is not a pleasant activity for most individuals in 18.3°C (64.9°F). Breathing becomes increasingly challenging to control as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The month with the longest days is December, with an average of 14h and 30min of daylight.On the first day of the month, sunrise is at 5:53 am and sunset at 8:15 pm. On the last day of December, sunrise is at 6:02 am and sunset at 8:33 pm ACDT.
Sunshine
The month with the most sunshine is December, with an average of 9.8h of sunshine.UV index
January and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In December, the maximum UV index of 6 suggests these recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the average humidity in December?
How many days does it rain in December?
What is the sea water temperature in December?
When are the longest days?
How many hours of daylight does Port Elliot have in December?
What time are sunrise and sunset in December?
What month has the most sunshine in Port Elliot?
How many hours of sunshine does Port Elliot have in December?
What is the month with the highest UV index?
What is the UV index intensity in December?
Average temperature in December
Port Elliot, Australia
- Average high temperature in December: 22.5°C
The warmest month (with the highest average high temperature) is January (24.3°C).
The month with the lowest average high temperature is July (14.1°C).
- Average low temperature in December: 15.3°C
The month with the highest average low temperature is January (17.3°C).
The coldest month (with the lowest average low temperature) is August (9.8°C).
Average pressure in December
Port Elliot, Australia
- Average pressure in December: 1013.3mbar
The month with the highest atmospheric pressure is June (1021.5mbar).
The month with the lowest atmospheric pressure is January (1012.7mbar).
Average wind speed in December
Port Elliot, Australia
- Average wind speed in December: 15km/h
The windiest month (with the highest average wind speed) is August (17.8km/h).
The calmest month (with the lowest average wind speed) is April (13.7km/h).
Average humidity in December
Port Elliot, Australia
- Average humidity in December: 64%
The months with the highest relative humidity are June and July (73%).
The month with the lowest relative humidity is January (63%).
Average rainfall in December
Port Elliot, Australia
- Average rainfall in December: 23mm
The wettest month (with the highest rainfall) is May (39mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days in December
Port Elliot, Australia
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is February (6.9 days).
Average sea temperature in December
Port Elliot, Australia
- Average sea temperature in December: 18.3°C
The best month for swimming (with the highest average sea temperature) is January (19.6°C).
The coldest month (with the lowest average sea temperature) is August (14°C).
Average daylight in December /
Average sunshine in December
Port Elliot, Australia
- Average daylight in December: 14h and 3min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in December: 9h and 5min
The month with the most sunshine is December (Average sunshine: 9h and 48min).
The months with the least sunshine are May and June (Average sunshine: 6h and 48min).
Average sunshine days in December
Port Elliot, Australia
- Average sunshine days in December: 17.2 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in December
Port Elliot, 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
Port Elliot, Australia
- Average cloud cover in December: 30
The month with the most cloud cover is May (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility in December
Port Elliot, 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).
