Sandy Bay Weather in September

In Sandy Bay, September brings moderate daytime temperatures around 15°C (59°F), with nights cooling to 6°C (43°F). Some rainfall is to be expected.

Rainfall in Sandy Bay in September

Expect around 15 days of rain based on historical data, with 60 mm (2.4 in) average. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Sandy Bay in September

Temperatures in Sandy Bay in September top out at 15°C (59°F) and drop to 6°C (43°F) overnight. Conditions are often most pleasant around the middle of the day. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Sandy Bay in September

The city usually sees around 194 hours of sunlight, indicating many sunny days despite the cool temperatures, making it a good month for sightseeing.

Wind Speed in Sandy Bay 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 temperature is only 13°C (55°F) this month, cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March and December typically offer the best circumstances for Sandy Bay.