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
Weather in December
Temperature
The shift to December signals an average high-temperature of a moderately hot 23.7°C (74.7°F), subtly varied from November's 21.5°C (70.7°F). December nights in Hawthorn experience a consistent temperature drop to a fresh 12.7°C (54.9°F).Humidity
In December, the average relative humidity in Hawthorn is 65%.Rainfall
The wettest months in Hawthorn are August and December, with an average 45mm (1.77") of rainfall.Daylight
December has the longest days of the year in Hawthorn, with an average of 14h and 42min of daylight.On the first day of the month, sunrise is at 5:51 am and sunset at 8:26 pm. On the last day of December, sunrise is at 6:00 am and sunset at 8:45 pm AEDT.
Sunshine
The month with the most sunshine in Hawthorn, Australia, is December, with an average of 9.8h of sunshine.UV index
January through March, October through December, with an average maximum UV index of 5, are months with the highest UV index in Hawthorn. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 5 transforms into these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the usual temperature for Hawthorn in December?
What is the average humidity in December in Hawthorn?
What is the wettest month in Hawthorn?
How much does it rain in Hawthorn in December?
When are the longest days in Hawthorn?
What is the average length of the day in December in Hawthorn?
What time are sunrise and sunset in December in Hawthorn?
What month has the most sunshine in Hawthorn?
How long on average sun shines in December in Hawthorn?
What are the months with the highest UV index in Hawthorn?
What is the UV index reading in December in Hawthorn?
Average temperature in December
Hawthorn, Australia
- Average high temperature in December: 23.7°C
The warmest month (with the highest average high temperature) is January (25.8°C).
The month with the lowest average high temperature is July (12.4°C).
- Average low temperature in December: 12.7°C
The month with the highest average low temperature is February (14.8°C).
The coldest month (with the lowest average low temperature) is August (6.6°C).
Average pressure in December
Hawthorn, Australia
- Average pressure in December: 1012.6mbar
The month with the highest atmospheric pressure is June (1021.4mbar).
The month with the lowest atmospheric pressure is January (1012.3mbar).
Average wind speed in December
Hawthorn, Australia
- Average wind speed in December: 11.1km/h
The windiest month (with the highest average wind speed) is August (13.9km/h).
The calmest month (with the lowest average wind speed) is April (10.6km/h).
Average humidity in December
Hawthorn, Australia
- Average humidity in December: 65%
The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is January (63%).
Average rainfall in December
Hawthorn, Australia
- Average rainfall in December: 45mm
The wettest months (with the highest rainfall) are August and December (45mm).
The driest months (with the least rainfall) are March and April (34mm).
Average rainfall days in December
Hawthorn, Australia
- Average rainfall days in December: 12.2 days
The months with the highest number of rainy days are July and August (16.9 days).
The month with the least rainy days is January (9.5 days).
Average daylight in December /
Average sunshine in December
Hawthorn, Australia
- Average daylight in December: 14h and 4min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- 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 July and August (Average sunshine: 6h and 30min).
Average sunshine days in December
Hawthorn, Australia
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is January (16.7 days).
The months with the least sunshine days are July and August (10.5 days).
Average UV index in December
Hawthorn, Australia
- Average UV index in December: 5
The months with the highest UV index are January, February, March, October, 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
Hawthorn, Australia
- Average cloud cover in December: 33
The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in December
Hawthorn, Australia
- Average visibility in December: 9km
The months with the highest visibility are January, February and March (10km).
The months with the lowest visibility are April, May, June, July, August, September, October, November and December (9km).
Hawthorn, Australia
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