Nuku'alofa weather in September 2021

Get the latest coronavirus (COVID-19) updates for Tonga with current travel advice, statistics and online resources.

  • 25°C maximum daytime temperature in September in Nuku'alofa25
    25°C max day temperature
  • 4 days with some rainfall in September in Nuku'alofa4
    4 days with some rainfall
  • 20°C minimum night-time temperature in September in Nuku'alofa20
    20°C min night temperature
  • 12 hours of daylight per day in September in Nuku'alofa12
    12 hours of daylight per day
  • Low heat & humidity in September in Nuku'alofaL
    Low heat & humidity
  • 114 mm monthly rainfall in September in Nuku'alofa114
    114 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in September in Nuku'alofa10
    10 (Very High) UV index
  • 23°C sea temperature in September in Nuku'alofa23
    23°C sea temperature

Recommended for Tonga

  • Top deals & discounts
  • Nuku'alofa weather overview
  • Nuku'alofa climate averages by month
  • More destinations
  • Best time to go to Nuku'alofa
  • Nuku'alofa 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The September weather guide for Nuku'alofa, Tonga shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Save £15 on hotel bookings for £150 or more
  • Free cancellation available on most hotel rooms
  • Travel before 30th June 2021 (inclusive)
Show discount codeShow discount code ******OCT

Expires at 23:59 on Sunday 8th Nov 2020 · View all Hotels.com offers

Hotels.comHotel deal finder

How hot is it in Nuku'alofa in September?

Daytime temperatures usually reach 25°C in Nuku'alofa in September with low heat and humidity, falling to 20°C at night.

How warm is the sea around Nuku'alofa in September?

The average sea temperature around Nuku'alofa in September is 23°C.

Does it rain in Nuku'alofa in September?

There are usually 4 days with some rain in Nuku'alofa in September and the average monthly rainfall is 114mm.

Nuku'alofa sunrise & sunset times for September 2021

Browse the sunrise & sunset times for Nuku'alofa in September 2021. Select a month to view Nuku'alofa sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:50 18:32
Wednesday, 15th September 2021 06:38 18:35
Thursday, 30th September 2021 06:23 18:39
  • Search for cheap car hire prices from top car hire providers
  • Filter car hire deals by price, car type, brand & more
  • Brands include Avis, Enterprise, Europcar, Hertz, Sixt & Thifty

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Where is hot in Tonga in September for 2021/2022?

Below are average maximum temperatures at popular destinations in Tonga in September. Select a destination to see more weather parameters.

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.