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City in Perth, Australia

Fremantle weather by month and the best time to visit

Updated October 2026Sources
Mar–Apr, Oct–NovBest time to visit

When to go to Fremantle

Spring and autumn are warm and settled. Dec–Feb is hot and busy, softened by the afternoon sea breeze; Jun–Aug is cooler and wetter.

Fremantle weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
10°15°20°25°30°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January26°C80°F19°C67°F18 mm65%Pleasant
February27°C80°F20°C68°F17 mm65%Pleasant
March26°C79°F19°C67°F20 mm65%Pleasant
April23°C74°F18°C64°F34 mm69%Pleasant
May21°C70°F16°C61°F84 mm69%Pleasant
June19°C66°F15°C58°F113 mm71%Pleasant
July18°C64°F14°C57°F128 mm73%Cool
August18°C64°F14°C56°F106 mm74%Cool
September18°C65°F14°C56°F70 mm73%Pleasant
October20°C68°F15°C58°F32 mm73%Pleasant
November22°C72°F16°C61°F25 mm69%Pleasant
December25°C76°F18°C64°F12 mm65%Pleasant

Best months across Australia

PlaceBest monthsWarmest month
SydneyMar–Apr, Sep–NovJan (25°C)
MelbourneMar–Apr, Oct–NovJan (26°C)
BrisbaneApr–SepJan (29°C)
Gold CoastApr–May, Sep–NovJan (30°C)
PerthMar–Apr, Oct–NovFeb (27°C)
CairnsJun–OctDec (32°C)
Byron BayApr–May, Sep–NovJan (26°C)
AdelaideMar–Apr, Sep–NovJan (30°C)
HobartDec–MarJan (22°C)
Bondi BeachMar–Apr, Oct–NovJan (26°C)
WhitsundaysMay–OctDec (29°C)
UluruMay–SepJan (39°C)
NoosaApr–May, Sep–NovJan (27°C)
DarwinMay–SepOct (33°C)
Blue MountainsMar–May, Sep–NovJan (28°C)
Sunshine CoastApr–May, Sep–NovJan (28°C)
Great Ocean RoadFeb–Apr, Nov–DecFeb (19°C)
K'gariMay–Jun, Sep–OctFeb (27°C)
Port DouglasMay–OctDec (30°C)
FremantleMar–Apr, Oct–NovFeb (27°C)
CanberraMar–Apr, Oct–NovJan (30°C)
Margaret RiverMar–Apr, Oct–DecFeb (24°C)
BroomeMay–SepNov (39°C)
NewcastleFeb–Apr, Oct–NovJan (26°C)
Alice SpringsApr–SepJan (38°C)
LauncestonNov–MarJan (26°C)
ManlyNov–MarJan (26°C)
Magnetic IslandMay–SepFeb (29°C)

Quick answers

What is the best month to visit Fremantle?

Mar–Apr, Oct–Nov. Spring and autumn are warm and settled. Dec–Feb is hot and busy, softened by the afternoon sea breeze; Jun–Aug is cooler and wetter.

When is the rainy season in Fremantle?

Rain peaks in July with about 128 mm. No month averages 150 mm or more.

What is the hottest month in Fremantle?

February, with average highs of 27°C (80°F).

How cold does Fremantle get?

The coolest nights are in August, averaging 14°C (56°F).

More about Fremantle

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.