Portsea Weather in December
December in Portsea brings pleasant temperatures, with highs of 19°C (66°F) and nights dropping to 15°C (59°F). Expect some rainfall, with around 56 mm (2.2 in) typical for the month.
Rainfall in Portsea in December
Typically, you can expect about 9 days of rain this month, with 56 mm (2.2 in) on average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Portsea in December
Daytime temperatures in Portsea reach 19°C (66°F) in December, dropping to 15°C (59°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Portsea in December
The city usually sees around 265 hours of sunlight, indicating many sunny days — a great month for sightseeing.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February and March typically offer the best weather for Portsea.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Portsea's climate page.
Portsea Temperature in December
Min Temperature
15°C (59°F)
Max Temperature
19°C (66°F)
Chance of Rain
30%
Precipitation
56 mm (2.2 in)
Rainy days
9 days
Humidity
45% *
Sunshine
265 hours *
Percentage Sunshine
58% *
Best Places in Australia in December
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Portsea in December
For Portsea in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Portsea in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Portsea's climate page.
Temperature Rainfall Sunshine Humidity
See the full Portsea climate overview or explore weather in Australia.
