Arch Cape Weather in September

With daytime temperatures of 20°C (68°F) and nighttime lows of 10°C (50°F), September in Arch Cape brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 124 mm (4.9 in) falls on average.

Rainfall in Arch Cape in September

Historically, approximately 11 days this month are expected to have rain, averaging 124 mm (4.9 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Arch Cape in September

Expect highs of 20°C (68°F) in Arch Cape in September, with nights dropping to around 10°C (50°F). This month falls in the summer season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows of 10°C (50°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Arch Cape in September

The month enjoys around 236 hours of sunshine, creating mostly sunny days with good weather conditions.

If you prefer enjoying temperate temperatures and rain-free days, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.