Arthur's Pass Weather in December

Arthur's Pass in December averages 15°C (59°F) during the day and 6°C (43°F) at night. December is part of the rainy season, so frequent rainfall is typical.

Rainfall in Arthur's Pass in December

Arthur's Pass is in the rainy season in December, with rain on around 18 days and an average of 275 mm (11 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Arthur's Pass in December

In December, Arthur's Pass sees moderate temperatures, with highs of 15°C (59°F). Nights drop to around 6°C (43°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Arthur's Pass in December

Expect sunny days throughout the month, with an estimated 197 hours of sunshine. Despite being the rainy season, it could still be a nice time to visit. Rain often arrives later in the day, keeping most of the days sunny.

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