Cool
Average highs are around 8°C, so pack for cooler days.
Weather Guide
Wanaka, New Zealand Average Monthly Weather
Weather score35Poor annual avg
Best months: February, January, December
Across the year, average daytime temperatures are around 14°C, sunshine averages 5.1h per day, and rainfall totals about 1119mm.
Annual weather
Annual averages
Temp
14°C
Rain
1119mm
Annual total
Sun
5.1h
Weather score
35
Poor avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 92mm, so some wet days are possible.
Limited sun
Sunshine averages 3.9h per day, so this is not one of the brighter months.
Map
Weather map
Compare Wanaka, New Zealand with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August8°C average high
August is on the cooler side of Wanaka's year, useful if you prefer less intense daytime heat.
Warmest monthsJanuary to March and December
This stretch sets the upper range for average daytime heat.
Rain
August92mm average rain
August sits near Wanaka's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsFebruary, April, June to August, and November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August3.9 hours average sun
August is below Wanaka's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary to February and November to December
This stretch has the strongest sunshine in the monthly averages.
Weather score
August29 weather score
August scores below Wanaka's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJanuary to February
These months have the strongest weather score in the monthly averages.