September weather forecast
Mount Gambier, Australia

September in Mount Gambier signals the arrival of spring, with noticeably longer days and increased sunlight hours. The weather sees a shift in temperatures with an average temperature of 15.9°C (60.6°F) heralding the oncoming of warmer days. Though there are more daylight hours, the cold persists from August. Despite the transition in season, the rainfall does reduce but remains substantial, keeping the atmosphere damp and fresh.

Temperature

As September takes hold, the average high-temperature is a still refreshing 15.9°C (60.6°F), nearly mirroring that of the previous month. Throughout September nights, Mount Gambier experiences a consistent temperature average of 6.3°C (43.3°F).

Rainfall

In Mount Gambier, in September, it is raining for 19.2 days, with typically 72mm (2.83") of accumulated precipitation. In Mount Gambier, Australia, during the entire year, the rain falls for 183.7 days and collects up to 712mm (28.03") of precipitation.

Daylight

In Mount Gambier, the average length of the day in September is 11h and 51min.
On the first day of the month, sunrise is at 6:27 am and sunset at 5:45 pm. On the last day of September, sunrise is at 5:43 am and sunset at 6:10 pm ACST.

Sunshine

In September, the average sunshine in Mount Gambier is 5.7h.

UV index

The average daily maximum UV index in September in Mount Gambier is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, a daily maximum UV index of 5 leads to the following instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. To avoid the Sun's strongest rays, limit exposure around the mid-day period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.