Portland Weather in December
December in Portland brings pleasant temperatures around 19°C (66°F) during the day, dropping to 13°C (55°F) at night, with some rainfall expected.
Rainfall in Portland in December
This month experiences about 8 days of rain according to historical data, averaging 54 mm (2.1 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Portland in December
December in Portland brings typical temperatures with highs around 19°C (66°F) and lows of 13°C (55°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.Should you favor a climate that's both dry and comfortably warm, January, February and March typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Portland's climate page.
Portland Temperature in December
Min Temperature
13°C (55°F)
Max Temperature
19°C (66°F)
Chance of Rain
26%
Precipitation
54 mm (2.1 in)
Rainy days
8 days
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 Portland in December
Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Portland 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 Portland's climate page.
See the full Portland climate overview or explore weather in Australia.
