December · Australia
Best time to visit Fremantle in December Weather, crowds & prices
Weather in Fremantle in December
Average temperature 22°C, 8 mm of rain, about 31 days with 6+ hours of sunshine and 63% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
December score
9.8/10
Ranked #3 of 12 months
- Avg temp
- 22°C
- Rainfall
- 8 mm
- Humidity
- 63%
- Days with 6h+ sun
- 31
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
December in Fremantle scores 9.8/10 for sightseeing and cultural travel - one of the top 12-month picks (#3). Expect around 22°C, 8 mm of rain, and roughly 31 days with 6+ hours of sunshine this month.
Fremantle's convict-built port holds markets, breweries and a maritime museum at the Swan's mouth.
December in Fremantle — one of the year's strongest windows (3rd)
December averages 22°C (72°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Rain is a non-issue at 8 mm for the month, with about 31 days with 6+ hours of sunshine and 14.1 hours of daylight to work with.
A 9.8/10 puts this among the year's best months in Fremantle (3rd of 12); only November scores higher, at 9.9/10.
Pack light clothing, a hat and real sun protection.
Plan for peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Fremantle in December?
- In December, Fremantle averages 22°C, 8 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 9.8/10.
- Is December a good time to visit Fremantle?
- December earns a 9.8/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Fremantle in December?
- Expect about 8 mm of rain in December. Average humidity is 63% and there are about 31 days with 6+ hours of sunshine.
Curated in Fremantle
Tickets & experiences
Things to do in Fremantle
Fremantle, Australia. Live activities and tours from GetYourGuide, matched to this destination.