Christchurch Weather in December

December in Christchurch sees daytime temperatures around 21°C (70°F) and lows of 11°C (52°F) at night. With around 63 mm (2.5 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Christchurch in December

Past climate data indicates that roughly 11 days will see rain, totalling around 63 mm (2.5 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Christchurch in December

Christchurch has excellent weather in December, with days reaching 21°C (70°F) and nights cooling to 11°C (52°F). During December, you'll experience the summer season. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Christchurch in December

Enjoy a sunny month with about 218 hours of sunshine, the clear skies make Christchurch even more beautiful.

Wind Speed in Christchurch in December

Wind speeds average 4 m/s (8 knots) during December. 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 December

With water at 13°C (55°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

If you're inclined towards comfortable temperatures and drier conditions, December is a good time to visit Christchurch.