Geelong Weather in May

What's the weather like in Geelong (Victoria) in May 2025?

The climate in Geelong during May can be summarized as mild and reasonably dry.

May is in the fall / autumn in Geelong and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 8°C (47°F) is normal.

Geelong weather averages (imperial / metric)
Daytime temperature 16.8°C 62.2°F
Nightly temperature 8.4°C 47.1°F
Average temperature 12.6°C 54.7°F
Daily sunshine 4.7 hrs
Avg rainfall 50 mm 2 ins
Rainy days 10 days
Sea temperature 15.8°C 60.4°F
Humidity 71%
Windspeed 19.8kph 12 mph

On average May is the 4th wettest month of the year in Geelong with around 50mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.7 hours of sunshine per day.

May temperatures in Geelong

Geelong average temperature in May

May rainfall

Geelong average rain in May

May hourly sunshine

Geelong average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Geelong in May 2025.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Geelong weather stats

Geelong weather statistics
Hottest month: February 25°C 77°F
Driest month: March 34mm 1.3ins
Sunniest month: February 8.8hrs
Coldest month: July 13.3°C 55.9°F
Wettest month: October 57mm 2.2ins
Map showing location of Geelong (-38.14711, 144.36069) Geelong map pin © Google

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