Fremantle Weather in May
Thinking of visiting Fremantle in May? Expect high temperatures reaching 22°C (72°F) during the day, dropping to 14°C (57°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Fremantle in May
You can expect rain on around 12 days based on historical patterns, with 73 mm (2.9 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Fremantle in May
Fremantle in May has perfect weather. Days reach 22°C (72°F) and nights cool to 14°C (57°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Fremantle in May
The month enjoys around 208 hours of sunshine, creating mostly sunny days with good weather conditions.
Wind Speed in Fremantle in May
Average wind conditions reach 5 m/s (10 knots) in May. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.
Average water temperature in May
The water is 20°C (68°F) this month — a comfortable temperature that most swimmers enjoy. Warm enough to stay in without getting cold quickly.If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Fremantle.
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 Fremantle's climate page.
Fremantle Temperature in May
Min Temperature
14°C (57°F)
Max Temperature
22°C (72°F)
Water Temperature
20°C (68°F) *
Chance of Rain
39%
Precipitation
73 mm (2.9 in)
Rainy days
12 days
Humidity
50% *
Windspeed
5 m/s (10 knots) *
Sunshine
208 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Fremantle typically stay consistent throughout May, with daily highs averaging around 22°C (72°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 13°C (55°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Fremantle in May
Browse day-by-day weather records for Fremantle spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Fremantle historical weather extremes in May
The extremes listed below come from historical weather data collected in Fremantle from 1976 through 2026.
- On May 1, 2002, temperatures climbed to 34°C (93°F), marking the warmest May day on record.
- The coldest May day was on May 27, 1985, with a maximum of 13°C (55°F).
- The lowest overnight temperature recorded in May was 1°C (34°F) (May 31, 2013).
- Peak precipitation in May occurred on May 8, 2013, when 50 mm (2 in) of precipitation was measured.
Best Places in Australia in May
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in May →
perfect weather
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What to Wear in Fremantle in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Expect water temperatures of around 20°C (68°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Fremantle in May
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 Fremantle's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Fremantle climate overview or explore weather in Australia.
