Nuku'alofa weather in January 2023

29
29°C max day temperature
18
18 days with some rainfall
24
24°C min night temperature
13
13 hours of daylight per day
H
High heat & humidity
174
174 mm of monthly rainfall
11
11+ (Extreme) UV index
27
27°C sea temperature

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The January 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.

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

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

How hot is it in Nuku'alofa in January?

Daytime temperatures usually reach 29°C in Nuku'alofa in January with high heat and humidity, falling to 24°C at night.

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

The average sea temperature around Nuku'alofa in January is 27°C.

Does it rain in Nuku'alofa in January?

There are usually 18 days with some rain in Nuku'alofa in January and the average monthly rainfall is 174mm.

What is the chance of a cyclone in Nuku'alofa in January?

On average less than 1 day in January in Nuku'alofa is likely to be affected by the passage of one or more tropical storms.

Nuku'alofa January sunrise & sunset times

Browse the sunrise and sunset times for Nuku'alofa in January 2023. 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