Mamanuca Islands weather in January 2025

Expect 31°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Mamanuca Islands in January. Check more long-term weather averages for Mamanuca Islands in January before you book your next holiday to Fiji in 2025/2026.

  • 31°C maximum daytime temperature in January in Mamanuca Islands31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 18 days with some rainfall in January in Mamanuca Islands18
    18 days with some rainfall
  • 22°C minimum night-time temperature in January in Mamanuca Islands22
    22°C min night temperature
  • 13 hours of daylight per day in January in Mamanuca Islands13
    13 hours of daylight per day
  • High heat & humidity in January in Mamanuca IslandsH
    High heat & humidity
  • 269 mm monthly rainfall in January in Mamanuca Islands269
    269 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Mamanuca Islands11
    11+ (Extreme) UV index
  • 29°C sea temperature in January in Mamanuca Islands29
    29°C sea temperature

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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 / mm)  |  Imperial (°F / inches)

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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.

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 29°C.

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.

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 2025. Select a month to view Mamanuca Islands sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 06:40 19:50
Thursday, 16th January 2025 06:49 19:53
Friday, 31st January 2025 05:58 18:51

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