Christchurch · WinterMonth summary
Christchurch weather in December
✅ Good
🌡️ Temperature min / max
12°C – 19°C
🌧 Rainy days
36% of days
☀️ Sunshine
13.0h per day on average
🌊 🌊 Season
Winter
⭐ ⭐ Weather score
7.4/10
📅 📅 Best month
January (7.9/10)
Quick decision
Should you visit Christchurch in December?
✅ Good
✅ Yes if: you want to explore the city on foot without suffering from heat.
❌ No if: you're looking for a beach destination — water and air are still cool.
Our take: Christchurch in December: 19°C and 13.0h of sunshine. Decent, but not the peak.
By trip type
Christchurch in December by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ⚠️ Possible
- 🏖️ Beach / swimming : ❌ Not recommended
- 💰 💰 Budget : 💸 Peak season
Local context
What to expect in December
🎯 One of the best months — 20°C, maximum sunshine and ideal conditions In December, Christchurch sees 19°C during the day with 13.0h of sunshine per day. Expect rain on 36% of days — a light raincoat in the bag is recommended. Not the best window, but acceptable if dates are constrained. January (7.9/10) is significantly better if possible.
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Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 13°C | 21°C | 28% | 1.8 | 13.3h | 7.9/10 |
| 🌤️ February | 14°C | 21°C | 25% | 1.8 | 12.0h | 7.8/10 |
| 🌤️ March | 12°C | 19°C | 25% | 1.7 | 10.7h | 7.4/10 |
| ⛅ April | 9°C | 17°C | 27% | 2.1 | 9.8h | 7.1/10 |
| ⛅ May | 7°C | 14°C | 28% | 1.8 | 8.4h | 6.3/10 |
| 🌦️ June | 5°C | 11°C | 35% | 2.0 | 7.0h | 4.6/10 |
| 🌫️ July | 4°C | 11°C | 32% | 2.4 | 8.0h | 5.0/10 |
| ⛅ August | 4°C | 12°C | 26% | 1.4 | 9.0h | 6.2/10 |
| ⛅ September | 6°C | 14°C | 31% | 1.5 | 10.5h | 7.0/10 |
| ⛅ October | 8°C | 16°C | 36% | 2.0 | 11.7h | 7.1/10 |
| ⛅ November | 10°C | 17°C | 34% | 2.1 | 12.6h | 7.2/10 |
| 🌤️ December | 12°C | 19°C | 36% | 2.3 | 13.0h | 7.4/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In December, Christchurch averages 19°C, 36% rainy days and 13.0h of sunshine per day. Overall weather score: 7.4/10.
See methodology →
Comparison
December vs January (best month)
The best month is January (score 7.9/10). Difference:
- 🌡️ Max temperature : +2°C
- 🌧 Rainy days : -8%
- ☀️ Sunshine : +0.3h/day
FAQ
FAQ — Christchurch in December
Is December a good time to visit Christchurch?
December is an acceptable time for Christchurch (score 7.4/10). Conditions are decent but not optimal — consider January (7.9/10) if possible.
What to do in Christchurch in December?
With 19°C max and 13.0h of sunshine, focus on cultural sites, museums and local gastronomy.
Accommodation
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