Fremantle
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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 excellent 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.

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
*
* Data from: Perth, Australia (23 KM, 14 Miles).

Fremantle Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Fremantle - and find the best time to visit.

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 records 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
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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.

  • Cycling
    9/10
  • Walking
    9/10
  • Barbeque
    8/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Fremantle 3-Day Forecast

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.