The month in detail
What to expect in December
Summer in Melbourne brings pleasant temperatures (23°C) and long sunny days (8.5h of sunshine). Rain risk remains low (20% of days), leaving good room for outdoor activities. A good balance between weather and crowds, even if January (8.7/10) remains theoretically better.
December ranks 3 out of 12 months in Melbourne. Compared to November: +3°C daytime, 7 pts fewer rainy days, +1.0h of sun per day.
This month's conditions
What it's like in December
UV index
9 · very high
protection essential
Feels like
comfortable
11°
Sea
20°C
cool, invigorating
Daylight
14.6h of daylight
Air quality
good
AQI 21
Compare
Is December the right month?
The best month in Melbourne is January (8.7/10), 0.4 pt higher than December.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Melbourne
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Melbourne
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach holiday.
Country · Australia
🗣️LanguageEnglish
💶CurrencyAustralian Dollar ($)
🚗DrivingLeft-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘExpensive · 4/5
🌡️ Climate
🌍Climate typeTemperate oceanic
📈Climate trend ⓘStable
🔥Hottest monthJanuary · 26°C
❄️Coolest monthJuly · 13°C
🌧️Rainiest month ⓘSeptember · 27%
🏖️ Beach holiday
📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
Explore
Other destinations in December
If December doesn't convince you for this destination, compare with others.
Location
Where is Melbourne ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
AustraliaTemperate oceanic climate with a 8.7 → 4.2 gap between best and worst month. 10 years of ERA5 data to choose by project.
37.81°S · 144.96°E
Questions
Frequently asked questions
What is the best time to visit Melbourne?
January is the best month with 26.0°C highs, 15.0°C lows, 8.8h of sunshine and 19.0% rainy days. The months of January & February offer comparable conditions.
How many hours of sunshine does Melbourne get in January?
Melbourne averages 8.8 sunshine hours per day in January. It is the sunniest month with a climate score of 8.2/10.
What is the rainiest month in Melbourne?
June is the most unfavourable month with June has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Melbourne in January?
In January, overnight lows reach 15.0°C, while afternoon highs average 26.0°C.
Is Melbourne good in winter?
In winter (December-February), Melbourne scores 8.0/10 on average — Decent period conditions for cultural visits.. The best month overall remains January with a score of 8.2/10.
When should you avoid Melbourne?
June is the most difficult month to visit Melbourne, with June has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Melbourne in December?
In December, the sea averages 20°C in Melbourne: cool, invigorating. Swimming is possible but brisk; sensitive swimmers may prefer a wetsuit.
Do you need sun protection in Melbourne in December?
The average UV index reaches 9 in December in Melbourne (very high), with about 14.6h of daylight. Protection essential.