September Rainfall and Precipitation in Stewart Island
Stewart Island Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Stewart Island - and find the best time to visit. See also: Stewart Island weather by month.
Best Places to Visit in Stewart Island in September
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Stewart Island.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.
Stewart Island precipitation in September: frequently asked questions
How much rainfall does Stewart Island, New Zealand receive in September?
September in Half-moon Bay is marked by substantial rain, totaling an average of 116 mm (4.6 in). Rapid weather changes are common due to the frequent precipitation.
How many days does it rain in Stewart Island, New Zealand in September?
Rainfall in Half-moon Bay typically falls on roughly 23 days days in September.
Is September part of the rainy season in Stewart Island, New Zealand?
September is generally a drier month for Stewart Island, New Zealand, falling outside the main rainy season.
Interested in more climate information?
We have much more information about the climate in Stewart Island.
Weather and climate has detailed information for every country in the world. Are you going to New Zealand? Get detailed historical weather averages for many cities in New Zealand.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The Tongariro Crossing in New Zealand
It is called the most beautiful walk in New Zealand, the Tongariro Crossing. The official hiking season starts late October until end of April.
White-water sledge and raft in Rotorua
We recommend to white-water sledge and raft in Rotorua in summer (January, February) when the Glacier melt fills the rivers. This is the best time.
New Zealand in February: North Island or South Island?
Compare New Zealand weather in February for Auckland, Rotorua, Taupo, Christchurch and Queenstown to see which island has the best conditions.