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Islands in Western Division, Fiji

Mamanuca Islands weather by month and the best time to visit

Updated October 2026Sources
May–OctBest time to visit

When to go to Mamanuca Islands

May–Oct is dry, cooler and calmest; July–Sept is peak. Nov–Apr is hot, humid and wetter with cyclone risk, but cheaper.

Mamanuca Islands weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
20°25°30°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January28°C83°F27°C81°F237 mm79%Rainy
February29°C84°F28°C82°F228 mm80%Rainy
March29°C83°F28°C82°F252 mm80%Rainy
April28°C83°F27°C81°F197 mm79%Rainy
May27°C81°F26°C80°F94 mm77%Pleasant
June27°C80°F26°C78°F65 mm78%Pleasant
July26°C79°F25°C76°F50 mm76%Pleasant
August26°C78°F24°C76°F53 mm78%Pleasant
September26°C79°F25°C76°F63 mm78%Pleasant
October27°C80°F25°C78°F119 mm78%Pleasant
November27°C81°F26°C79°F125 mm79%Pleasant
December28°C82°F27°C80°F181 mm79%Rainy

Best months across Fiji

PlaceBest monthsWarmest month
NadiMay–OctJan (30°C)
Mamanuca IslandsMay–OctFeb (29°C)
Yasawa IslandsMay–OctFeb (29°C)
SuvaMay–OctFeb (29°C)

Quick answers

What is the best month to visit Mamanuca Islands?

May–Oct. May–Oct is dry, cooler and calmest; July–Sept is peak. Nov–Apr is hot, humid and wetter with cyclone risk, but cheaper.

When is the rainy season in Mamanuca Islands?

Rain peaks in March with about 252 mm. Months with 150 mm or more: Dec–Apr.

What is the hottest month in Mamanuca Islands?

February, with average highs of 29°C (84°F).

How cold does Mamanuca Islands get?

The coolest nights are in August, averaging 24°C (76°F).

More about Mamanuca Islands

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.