Nelly Bay Weather in September

In Nelly Bay, September brings high daytime temperatures around 27°C (81°F), with nights cooling to 20°C (68°F). It is the driest month of the year, with minimal rainfall.

Rainfall in Nelly Bay in September

The risk of rain is at its lowest this month, making it a reliable choice for outdoor plans. You can expect rain on around 3 days based on historical patterns, with 17 mm (0.7 in) average for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in Nelly Bay in September

If you're visiting Nelly Bay in September, expect excellent temperatures with highs of 27°C (81°F) and overnight lows of 20°C (68°F). This kind of day-to-night contrast is typical for this time of year. Nights are mild at around 20°C (68°F), which is comfortable for most people.

Sunshine in Nelly Bay in September

Expect sunny days throughout the month, with an estimated 285 hours of sunshine. This makes it a pleasant time to visit Nelly Bay.

Wind Speed in Nelly 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 23°C (73°F), which most people find very comfortable. A good month for swimming and water sports.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.