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Tonga weather in October 2025
Expect 26°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Tonga in October. Check more long-term weather averages for Tonga in October before you book your next holiday to Tonga in 2025/2026.
- 2626°C max day temperature
- 44 days with some rainfall
- 2121°C min night temperature
- 1313 hours of daylight per day
- MModerate heat & humidity
- 9393 mm of monthly rainfall
- 1111 (Extreme) UV index
- 2424°C sea temperature
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Recommended for Tonga
The October weather guide for Tonga (Nuku'alofa) 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.
Top Tonga destinations
Below are average maximum temperatures at popular countries, regions and places in Tonga in October. Select a holiday destination to see more weather parameters.
All Tonga destinations
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in Tonga in October?
Daytime temperatures usually reach 26°C in Nuku'alofa, Tonga in October with moderate heat and humidity, falling to 21°C at night.
How warm is the sea around Tonga in October?
The average sea temperature around Nuku'alofa, Tonga in October is 24°C.
Does it rain in Tonga in October?
There are usually 4 days with some rain in Nuku'alofa, Tonga in October and the average monthly rainfall is 93mm.
Tonga October sunrise & sunset times
Browse the sunrise and sunset times for Tonga in October 2025. Select a month to view Tonga sunrise and sunset times for the next 12 months. The Tonga sunrise and sunset times shown below are for Nuku'alofa.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st October 2025 | 06:22 | 18:39 |
Thursday, 16th October 2025 | 06:09 | 18:44 |
Friday, 31st October 2025 | 05:59 | 18:51 |
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