The climate in Phillip Island during April can be summarized as mild and reasonably dry.
April is in the fall / autumn in Phillip Island and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 20°C (67°F), whilst at night 11°C (52°F) is normal.
| Daytime temperature | 19.5°C 67°F |
|---|---|
| Nightly temperature | 11.2°C 52.1°F |
| Average temperature | 15.3°C 59.5°F |
| Daily sunshine | 5.9 hrs |
| Avg rainfall | 72 mm 2.8 ins |
| Rainy days | 9 days |
| Sea temperature | 17.3°C 63.2°F |
| Humidity | 65% |
| Windspeed | 19.4kph 12 mph |
On average April is the 6th driest month of the year in Phillip Island with around 72mm 2.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.9 hours of sunshine per day.
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 Phillip Island in April 2025.
| Hottest month: | February | 24.4°C 75.9°F |
|---|---|---|
| Driest month: | February | 43mm 1.7ins |
| Sunniest month: | January | 9.2hrs |
| Coldest month: | July | 13.1°C 55.6°F |
| Wettest month: | May | 97mm 3.8ins |