Fremantle Weather in March

With daytime temperatures of 28°C (82°F) and nighttime lows of 19°C (66°F), March in Fremantle brings high temperatures during the day. The perfect weather makes it an appealing time to visit.

Rainfall in Fremantle in March

You can expect rain on roughly 6 days based on historical data, averaging 20 mm (0.8 in) for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in Fremantle in March

Fremantle has perfect weather in March, with days reaching 28°C (82°F) and nights cooling to 19°C (66°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 19°C (66°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.

Sunshine in Fremantle in March

The month enjoys around 299 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Fremantle in March

Average wind conditions reach 6 m/s (12 knots) in March. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.

Average water temperature in March

The water is 21°C (70°F) this month — a comfortable temperature that most swimmers enjoy. Warm enough to stay in without getting cold quickly.

If you're inclined towards comfortable temperatures and drier conditions, March is a good time to visit Fremantle.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Fremantle's climate page.

Fremantle Temperature in March

Min Temperature 19°C (66°F)  

Max Temperature 28°C (82°F)  

Water Temperature 21°C (70°F) *  

Chance of Rain 19%  

Precipitation 20 mm (0.8 in)  

Rainy days 6 days  

Humidity 40% *  

Windspeed 6 m/s (12 knots) *  

Sunshine 299 hours *  

Percentage Sunshine *  

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

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Fremantle typically drop from around 30°C (86°F) at the start of March to approximately 27°C (81°F) by the end. Nights are pleasant, with lows typically ranging from 15°C (59°F) to 19°C (66°F).

Average temperatures in March

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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 March

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Historical weather for Fremantle in March

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.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Fremantle historical weather extremes in March

Based on weather observations in Fremantle between 1976 and 2026, these are the recorded extremes during March.

• The hottest March day on record in Fremantle reached 42°C (108°F) (March 7, 2007).
• The coldest March day was on March 19, 1993, with a maximum of 17°C (63°F).
• Fremantle registered its coldest March night on March 27, 2007, with temperatures dropping to 4°C (39°F).

What to Wear in Fremantle in March

Warm weather calls for comfortable, breathable clothing in March. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. Expect water temperatures of around 21°C (70°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 March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Fremantle's climate page.

More climate data for Fremantle

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Fremantle climate overview or explore weather in Australia.