Christchurch weather in December
Long-run climate averages for Christchurch, New Zealand in December, plus what the forecast models say for the days ahead.
In December, Christchurch averages 21°C by day and 13°C at night. The wettest month is usually July.
December in Christchurch averages a daytime high of 21°C and an overnight low of 13°C, which reads as mild for this part of the world. It is among the three warmest months of the year here. Across the whole year Christchurch sees roughly 654 mm of precipitation.
Climate averages tell you what to pack. They do not tell you what next Tuesday looks like — for that, see the live Christchurch forecast with every model compared and how much they currently agree.
Christchurch weather by month
what to expect in Christchurch through the yearHere is Christchurch's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Christchurch by season.