Kaikoura Weather in August
August in Kaikoura typically sees daytime highs of 11°C (52°F) and nighttime lows of 4°C (39°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.
Rainfall in Kaikoura in August
Historically, August sees about 12 days of rain, with a monthly average of 84 mm (3.3 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Kaikoura in August
August in Kaikoura sees highs of 11°C (52°F) and lows of 4°C (39°F) overnight. August is in the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.If you prefer dry days with pleasant temperatures, January and February typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit New Zealand, check out our Kaikoura's climate page.
Kaikoura Temperature in August
Min Temperature
4°C (39°F)
Max Temperature
11°C (52°F)
Chance of Rain
39%
Precipitation
84 mm (3.3 in)
Rainy days
12 days
Historical weather for Kaikoura in August
Browse day-by-day weather records for Kaikoura spanning 30 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kaikoura historical weather extremes in August
According to our 28 years of weather records for Kaikoura, the following extremes were recorded between 1997 and 2025.
- On August 2, 2014, temperatures climbed to 21°C (70°F), marking the warmest August day on record.
- The lowest daytime temperature in August was 3°C (37°F), recorded on August 15, 2011.
- The lowest overnight temperature recorded in August was 0°C (32°F) (August 15, 2011).
Best Places in New Zealand in August
Find out more about the weather in New Zealand and which places have the best travel conditions in this month. See all of New Zealand in August →
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What to Wear in Kaikoura in August
Pack for changing conditions in Kaikoura in August. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes.What To Do in Kaikoura in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit New Zealand, check out our Kaikoura's climate page.
See the full Kaikoura climate overview or explore weather in New Zealand.
