Christchurch weather in December
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Christchurch December weather at a glance
In December, Christchurch averages 16.5°C, with typical highs of 20.8°C and lows of 12.3°C. The historical average is 11 wet days and 67% humidity.
Christchurch December temperature & humidity
Christchurch December rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Christchurch in December
T-shirts or long sleeves with one light outer layer should be comfortable. Showers are possible, so a compact umbrella is useful.
- DaytimeLong sleeves and a light jacket · average high 20.8°C
- Morning & eveningLong sleeves with a jacket or cardigan · average low 12.3°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Christchurch December sunrise & sunset times
2026 December · Local time (Pacific/Auckland)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-12-01 | 05:44 | 20:53 | 15h 9m |
| 2026-12-15 | 05:42 | 21:06 | 15h 24m |
| 2026-12-31 | 05:51 | 21:13 | 15h 23m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
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Best months to visit Christchurch
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
December weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Christchurch weather like in December?
In December, Christchurch averages 16.5°C, with typical highs of 20.8°C and lows of 12.3°C. The historical average is 11 wet days and 67% humidity. Our weather-comfort rating for this month is good.
Does it rain a lot in Christchurch in December?
There are about 11 wet days in December. A compact umbrella is still useful.
What should I wear in Christchurch in December?
T-shirts or long sleeves with one light outer layer should be comfortable. Showers are possible, so a compact umbrella is useful.
What are the best months to visit Christchurch?
Recent weather data rates January, February, March, April among the more comfortable months.
Where can I check Christchurch weather in December in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Christchurch in December?
On 2026-12-15, calculated sunrise is 05:42 and sunset is 21:06 in local time (Pacific/Auckland). Times vary by date and terrain.
Christchurch weather by month
More Oceania destinations in December
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations