Hottest (avg)
#10 / 12
Christchurch in August
August weather, climate averages, and packing tips.
Avg High
Avg Low
Rain
Daylight 10h
What to expect
August lands in the heart of winter in Christchurch, where the weather is warming up. Daytime highs average 12°C / 53°F, dropping to 4°C / 38°F at night.
Skies are often changeable, and you should be prepared for regular rainfall (approx. 12 wet days).
August in context
How it compares to the rest of the year in Christchurch.
Wettest (avg)
#7 / 12
Daylight Hours
#9 / 12
Windiest (avg)
#9 / 12
Highest UV
#9 / 12
Most Humid
#3 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 10.4 hours
- UV index (max)
- 4
- Typical sun hours
- 08:21 – 18:44
Rain & Snow
- Total
-
- Rainy days
- 12
- Cloud cover
- 59%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 81%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is August a good time to visit Christchurch?
Typical August days in Christchurch reach highs of 12°C (54°F) with nights around 4°C (39°F). It usually feels cool by day and cold after dark. Overall, August sits in the middle of the Christchurch climate range.
What are temperatures like in August?
Daytime temperatures in August typically peak near 12°C (54°F), while nights drop to around 4°C (39°F). Expect cool afternoons and cold evenings.
How much does it rain in August?
Rainfall in August averages 50 mm (2.0 in) across roughly 12 days. Overall it is a quite rainy time of year, so a light rain jacket and waterproof shoes are very handy.
How many hours of daylight are there in August?
You can expect about 10 hours of daylight in August. Sunrise is typically around 08:21 and sunset near 18:44. Days are on the shorter side, so plan activities around limited daylight.
Does the weather change during August?
August often starts off a little cooler and becomes noticeably warmer by the end of the month.
How strong is the sun in August?
UV levels are moderate (around 4); sunscreen and sunglasses are still a good idea.
Is it windy in August?
In August, average wind speeds are around 13 km/h (8 mph), with gusts on the windiest days reaching about 57 km/h (35 mph). On the ground, it is it can feel quite windy at times, particularly when weather systems move through.