Arthur's Pass Weather in September

September in Arthur's Pass brings low temperatures, with highs of 9°C (48°F) and nights dropping to 1°C (34°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.

Rainfall in Arthur's Pass in September

Arthur's Pass is in the rainy season in September, with rain on around 19 days and an average of 257 mm (10 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Arthur's Pass in September

In September, Arthur's Pass sees low temperatures, with highs of 9°C (48°F). Nights drop to around 1°C (34°F). Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights fall to 1°C (34°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Arthur's Pass in September

You can expect a moderate amount of sunlight, with approximately 148 hours. Even though this month is part of the wet season, you can still see the sun occasionally.

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