Mannum Weather in September

In Mannum, September brings pleasant daytime temperatures around 20°C (68°F), with nights cooling to 7°C (45°F). It is the wettest month of the year, so expect more rainfall than usual.

Rainfall in Mannum in September

Given that this is the rainiest month, it's wise to carry an umbrella to stay dry during unexpected showers. Typically, you can expect about 8 days of rain this month, with 41 mm (1.6 in) on average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Mannum in September

September is one of the better months to visit Mannum. Expect 20°C (68°F) during the day and 7°C (45°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Mannum in September

The city usually sees around 204 hours of sunlight, indicating many sunny days , a great month for sightseeing.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Mannum.