Nuku'alofa weather in July 2025

Q: How hot is it in Nuku'alofa in July?

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

Q: How warm is the sea around Nuku'alofa in July?

The average sea temperature around Nuku'alofa in July is 24°C.

Q: Does it rain in Nuku'alofa in July?

There are usually 4 days with some rain in Nuku'alofa in July and the average monthly rainfall is 87mm.

Expect daytime maximum temperatures of 77°F in Nuku'alofa, Tonga in July based on long-term weather averages. There is typically3.4 inches of rainfall in the month.

77
77°F max day temperature
4
4 days with some rainfall
68
68°F min night temperature
11
11 hours of daylight per day
L
Low heat & humidity
3.4
3.4 inches of monthly rainfall
6
6 (High) UV index
75
75°F sea temperature

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The July 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.

Metric (°C) | Imperial (°F)

How hot is it in Nuku'alofa in July?

Daytime temperatures usually reach 77°F in Nuku'alofa in July with low heat and humidity, falling to 68°F at night.

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

The average sea temperature around Nuku'alofa in July is 75°F.

Does it rain in Nuku'alofa in July?

There are usually 4 days with some rain in Nuku'alofa in July and the average monthly rainfall is 3.4 inches.

Nuku'alofa July sunrise & sunset times

Browse the sunrise and sunset times for Nuku'alofa in July 2025. Select a month to view Nuku'alofa sunrise and sunset times for the next 12 months.

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

Date	Sunrise times	Sunset times
Tuesday, 1st July 2025	07:19	18:11
Wednesday, 16th July 2025	07:18	18:16
Thursday, 31st July 2025	07:13	18:22

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Tonga - quick facts
Time difference	UK +13 hours
Language(s)	Tongan, English
Currency	Tongan Pa'anga
Electricity	I plug (240V)
Driving side	Left
Why visit?	Beaches Culture Nature
Tourist info	Tonga Tourism Authority