Mamanuca Islands weather in January 2026

Q: How hot is it in Mamanuca Islands in January?

Daytime temperatures usually reach 31°C in Mamanuca Islands in January with high heat and humidity, falling to 22°C at night.

Q: How sunny is it in Mamanuca Islands in January?

There are normally 7 hours of bright sunshine each day in Mamanuca Islands in January - that's 51% of daylight hours.

Q: How warm is the sea around Mamanuca Islands in January?

The average sea temperature around Mamanuca Islands in January is 29°C.

Q: Does it rain in Mamanuca Islands in January?

There are usually 18 days with some rain in Mamanuca Islands in January and the average monthly rainfall is 269mm.

Q: What is the chance of a cyclone in Mamanuca Islands in January?

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

Expect daytime maximum temperatures of 88°F in Mamanuca Islands, Fiji in January and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 18 days with some rainfall and typically 10.6 inches of rainfall in the month.

88
88°F max day temperature
7
7 hours of sunshine per day
18
18 days with some rainfall
72
72°F min night temperature
13
13 hours of daylight per day
H
High heat & humidity
10.6
10.6 inches of monthly rainfall
11
11+ (Extreme) UV index
84
84°F sea temperature

More about Mamanuca Islands

Mamanuca Islands by month

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

Recommended for Fiji

Carrentals.co.uk: Car hire offers from £1 a day

Sale

Find car hire worldwide from as little as £1 a day
Book car hire with no hidden costs & best price guarantee
Free cancellation up to 48 hours before pickup

Go to Carrentals.co.uk deal >>

View all Carrentals.co.uk offers

The January weather guide for Fiji (Mamanuca Islands) 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 Mamanuca Islands in January?

Daytime temperatures usually reach 88°F in Mamanuca Islands in January with high heat and humidity, falling to 72°F at night.

How sunny is it in Mamanuca Islands in January?

There are normally 7 hours of bright sunshine each day in Mamanuca Islands in January - that's 51% of daylight hours.

How warm is the sea around Mamanuca Islands in January?

The average sea temperature around Mamanuca Islands in January is 84°F.

Does it rain in Mamanuca Islands in January?

There are usually 18 days with some rain in Mamanuca Islands in January and the average monthly rainfall is 10.6 inches.

What is the chance of a cyclone in Mamanuca Islands in January?

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

Mamanuca Islands January sunrise & sunset times

Browse the sunrise and sunset times for Mamanuca Islands in January 2026. Select a month to view Mamanuca Islands 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
Thursday, 1st January 2026	05:39	18:50
Friday, 16th January 2026	05:49	18:53
Saturday, 31st January 2026	05:58	18:51

Be inspired

Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers

We promise not to share your details

Popular travel offers

Fiji - quick facts
Time difference	UK +12 hours
Language(s)	English, Fijian
Currency	Fijian Dollar
Electricity	I plug (240V)
Driving side	Left
Why visit?	Beaches Nature
Tourist info	Tourism Fiji