Armadale Weather in September

During September, Armadale experiences moderate daytime temperatures of 17°C (63°F) and cooler nights around 8°C (46°F). As the wettest month of the year, expect frequent rainfall.

Rainfall in Armadale in September

Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Historically, September sees about 10 days of rain, with a monthly average of 73 mm (2.9 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Armadale in September

Armadale in September gets highs of 17°C (63°F) during the day and drops to 8°C (46°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Armadale in September

The month brings about 185 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Armadale in September

Average wind speeds reach 3 m/s (6 knots) in September, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Average water temperature in September

The water is 13°C (55°F) this month, cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Armadale. Our weather planner can help you explore destinations with more pleasant weather conditions.