Cool
Average highs are around 7°C, so pack for cooler days.
August verdict
New Zealand Subantarctic Islands, New Zealand in August
Weather score13Poor
Poor for holiday weather
Average highs are around 7°C, so pack for cooler days. Sunshine averages 2.4h per day, so this is not one of the brighter months. Rainfall averages 108mm, so some wet days are possible.
August weather
Monthly averages
Temp
7°C
Rain
108mm
Sun
2.4h
Sea
8°C
Weather score
13
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 108mm, so some wet days are possible.
Limited sun
Sunshine averages 2.4h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 8°C, so the water can feel cool.
Map
Weather map
Compare New Zealand Subantarctic Islands, New Zealand with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August7°C average high
August has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
Rain
August108mm average rain
August is one of New Zealand Subantarctic Islands' driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to March and June to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August2.4 hours average sun
August is below New Zealand Subantarctic Islands' yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary to February and October to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August8°C average sea
August is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to May and December
Sea temperatures are usually near 10°C in this stretch, so swimming comfort is at its strongest.
Weather score
August13 weather score
August is close to New Zealand Subantarctic Islands' usual weather score, with limited month-to-month change.
Best weather monthsAll year
The weather score stays consistently strong through the year.