Risdon Weather in September

September in Risdon averages 15°C (59°F) during the day and 6°C (43°F) at night. Around 58 mm (2.3 in) of rainfall is typical for this time of year.

Rainfall in Risdon in September

Based on our climate data of the past 30 years, about 15 days of rain are anticipated, with 58 mm (2.3 in) on average. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Risdon in September

In September, expect moderate temperatures in Risdon, with highs of 15°C (59°F) and lows of 6°C (43°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Risdon in September

Expect a lot of sunshine this month, with about 194 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Risdon in September

Wind speeds average 4 m/s (8 knots) during September. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

Average water temperature in September

The water sits at 13°C (55°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March and December typically offer the best weather for Risdon.