The highest day temperature in April 2026 was 82°F. The lowest night temperature was 51°F. The average values for day and night temperatures during April were 72.2°F и 60.7°F respectivly.

The average sea surface temperature in April 2026 for Adelaide was 69.8°F. The maximum and minimum values were 68.2°F and 72.4°F respectively.

Most of the days in April are sunny but you can also expect cloudy and gloomy days.

Precipitation total in April for Adelaide is 0.9 in.

The average wind speed in April is 8.0 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Adelaide in April is 7.8 hours.