Is Wellington hot in September?
Days are typically cool at 17.3°C, while nights average 13.1°C.
Canada · 1991–2020 normal
Wellington in
September.
Typical September weather in Wellington: 17.3°C by day, 13.1°C at night, 49 mm of rain over 7.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high17.3°C
Typical low13.1°C
Rain49 mm
Wet days7.6
In the year-round weather comparison, September scores 69 out of 100 (July leads the year at 87). Daylight is calculated as 12 h 32 from latitude 49.22°. Open-water sea temperature is 15.0°C (19 km from the place centre).
September at a glance
What is Wellington like in September?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 49 mm across about 8 wet days.
How much daylight is there?
There are about 12 h 32 between sunrise and sunset at mid-month, calculated from the place latitude.
Is September a good time to visit?
September ranks 4 of 12 in our weather comparison; July ranks first.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 13561914
- NOAA station
- CA00102BFHH · ENTRANCE ISLAND
- Station distance
- 16.4 km from the place centre
- Coverage
- Strong coverage · 25 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Wellington is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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